# Table divisée des isotopes

    Voir aussi la table des isotopes non divisée.
Ces tables répertorient tous les isotopes connus des éléments chimiques, ordonnés selon leur numéro atomique croissant de gauche à droite et avec un nombre croissant de neutrons de haut en bas. Les demi-vies sont indiquées par la couleur de la cellule de chaque isotope, les isotopes ayant deux modes de désintégration qui diffèrent par leur demi-vie ont des couleurs de fond et de bordure différentes. Les éléments colorés en rouge (éléments stables) forment une suite qualifiée de « vallée de stabilité ».
Demi-vies :
| Él | Instable | Simplement listés mais non détaillés |
| Él | 1-10 jours | |
| Él | 10-100 jours | |
| Él | 100 jours - 10 années | |
| Él | 10-10 000 années | |
| Él | >10 000 années | |
| Él | Radioélément naturel. Période < 10$^{12}$ a | |
| Él | Stable. Période > 10$^{12}$ a | Couleur de fond rouge et bordure ocre si le radionuclide est présent dans la nature |

## Éléments 1 à 15 (hydrogène à phosphore)

Isotopes des éléments 1-15 :
| p | 1 | 2 |
| n | H | He | 3 | 4 |
| 0 | $^1$H | | Li | Be | 5 | 6 |
| 1 | $^2$H / D | ³He | | | B | C | 7 |
| 2 | $^3$H / T | $^4$He | $^5$Li | $^6$Be | | $^8$C | N | 8 |
| 3 | | $^5$He | $^6$Li | $^7$Be | $^8$B | $^9$C | | O | 9 |
| 4 | | $^6$He | $^7$Li | $^8$Be | $^9$B | $^{10}$C | $^{11}$N | | F | 10 |
| 5 | | | $^8$Li | $^9$Be | $^{10}$B | $^{11}$C | $^{12}$N | $^{13}$O | | Ne | 11 |
| | 6 | $^8$He | $^9$Li | $^{10}$Be | $^{11}$B | $^{12}$C | $^{13}$N | $^{14}$O | | | Na | 12 |
| | 7 | | | $^{11}$Be | $^{12}$B | $^{13}$C | $^{14}$N | $^{15}$O | $^{16}$F | $^{17}$Ne | | Mg | 13 |
| | | 8 | $^{11}$Li | $^{12}$Be | $^{13}$B | $^{14}$C | $^{15}$N | $^{16}$O | $^{17}$F | $^{18}$Ne | $^{19}$Na | $^{20}$Mg | Al | 14 |
| | | 9 | | | $^{14}$B | $^{15}$C | $^{16}$N | $^{17}$O | $^{18}$F | $^{19}$Ne | $^{20}$Na | $^{21}$Mg | | Si | 15 |
| | | | 10 | $^{14}$Be | $^{15}$B | $^{16}$C | $^{17}$N | $^{18}$O | $^{19}$F | $^{20}$Ne | $^{21}$Na | $^{22}$Mg | $^{23}$Al | | P |
| | | | 11 | | | $^{17}$C | $^{18}$N | $^{19}$O | $^{20}$F | $^{21}$Ne | $^{22}$Na | $^{23}$Mg | $^{24}$Al | $^{25}$Si |
| Instable | Instable | Instable | Instable | 12 | $^{17}$B | $^{18}$C | $^{19}$N | $^{20}$O | $^{21}$F | $^{22}$Ne | $^{23}$Na | $^{24}$Mg | $^{25}$Al | $^{26}$Si | $^{27}$P |
| 1-10 jours | 1-10 jours | 1-10 jours | 1-10 jours | 13 | | $^{19}$C | $^{20}$N | $^{21}$O | $^{22}$F | $^{23}$Ne | $^{24}$Na | $^{25}$Mg | $^{26}$Al | $^{27}$Si | $^{28}$P |
| 10-100 jours | 10-100 jours | 10-100 jours | 10-100 jours | | 14 | | $^{21}$N | $^{22}$O | $^{23}$F | $^{24}$Ne | $^{25}$Na | $^{26}$Mg | $^{27}$Al | $^{28}$Si | $^{29}$P |
| 100 jours - 10 années | 100 jours - 10 années | 100 jours - 10 années | 100 jours - 10 années | | | 15 | | $^{23}$O | $^{24}$F | $^{25}$Ne | $^{26}$Na | $^{27}$Mg | $^{28}$Al | $^{29}$Si | $^{30}$P |
| 10-10 000 années | 10-10 000 années | 10-10 000 années | 10-10 000 années | | | | 16 | $^{24}$O | $^{25}$F | $^{26}$Ne | $^{27}$Na | $^{28}$Mg | $^{29}$Al | $^{30}$Si | $^{31}$P |
| >10 000 années | >10 000 années | >10 000 années | >10 000 années | | | | | 17 | | $^{27}$Ne | $^{28}$Na | $^{29}$Mg | $^{30}$Al | $^{31}$Si | $^{32}$P |
| Radio-Elmt nat. < 10$^{12}$ a | Radio-Elmt nat. < 10$^{12}$ a | Radio-Elmt nat. < 10$^{12}$ a | Radio-Elmt nat. < 10$^{12}$ a | | | | | | 18 | | $^{29}$Na | $^{30}$Mg | $^{31}$Al | $^{32}$Si | $^{33}$P |
| Stable > 10$^{12}$ a | Stable > 10$^{12}$ a | Stable > 10$^{12}$ a | Stable > 10$^{12}$ a | | | | | | 19 | | $^{30}$Na | $^{31}$Mg | $^{32}$Al | $^{33}$Si | $^{34}$P |
| | | | | | | | | | 20 | | $^{31}$Na | $^{32}$Mg | $^{33}$Al | $^{34}$Si | $^{35}$P |
| | | | | | | | | | 21 | | $^{32}$Na | | $^{34}$Al | $^{35}$Si | $^{36}$P |
| | | | | | | | | | 22 | | $^{33}$Na | | | $^{36}$Si | $^{37}$P |
| | | | | | | | | | | | | | 23 | | $^{38}$P |
| | | | | | | | | | | | | | 24 | | $^{39}$P |

## Éléments 16 à 30 (soufre à zinc)

Isotopes des éléments 16-30 :
| p | 16 |
| | S | 17 |
| n | | Cl | 18 |
| 13 | $^{29}$S | | Ar | 19 |
| 14 | $^{30}$S | $^{31}$Cl | | K | 20 |
| 15 | $^{31}$S | $^{32}$Cl | $^{33}$Ar | | Ca |
| 16 | $^{32}$S | $^{33}$Cl | $^{34}$Ar | $^{35}$K | | 21 |
| 17 | $^{33}$S | $^{34}$Cl | $^{35}$Ar | $^{36}$K | $^{37}$Ca | Sc | 22 |
| 18 | $^{34}$S | $^{35}$Cl | $^{36}$Ar | $^{37}$K | $^{38}$Ca | | Ti | 23 |
| 19 | $^{35}$S | $^{36}$Cl | $^{37}$Ar | $^{38}$K | $^{39}$Ca | $^{40}$Sc | $^{41}$Ti | V | 24 |
| 20 | $^{36}$S | $^{37}$Cl | $^{38}$Ar | $^{39}$K | $^{40}$Ca | $^{41}$Sc | $^{42}$Ti | | Cr | 25 |
| 21 | $^{37}$S | $^{38}$Cl | $^{39}$Ar | $^{40}$K | $^{41}$Ca | $^{42}$Sc | $^{43}$Ti | $^{44}$V | $^{45}$Cr | Mn | 26 |
| 22 | $^{38}$S | $^{39}$Cl | $^{40}$Ar | $^{41}$K | $^{42}$Ca | $^{43}$Sc | $^{44}$Ti | | $^{46}$Cr | | Fe | 27 |
| 23 | $^{39}$S | $^{40}$Cl | $^{41}$Ar | $^{42}$K | $^{43}$Ca | $^{44}$Sc | $^{45}$Ti | $^{46}$V | $^{47}$Cr | | $^{49}$Fe | Co | 28 |
| 24 | $^{40}$S | $^{41}$Cl | $^{42}$Ar | $^{43}$K | $^{44}$Ca | $^{45}$Sc | $^{46}$Ti | $^{47}$V | $^{48}$Cr | $^{49}$Mn | $^{50}$Fe | | Ni | 29 |
| 25 | | $^{42}$Cl | $^{43}$Ar | $^{44}$K | $^{45}$Ca | $^{46}$Sc | $^{47}$Ti | $^{48}$V | $^{49}$Cr | $^{50}$Mn | $^{51}$Fe | | $^{53}$Ni | Cu | 30 |
| 26 | | $^{43}$Cl | $^{44}$Ar | $^{45}$K | $^{46}$Ca | $^{47}$Sc | $^{48}$Ti | $^{49}$V | $^{50}$Cr | $^{51}$Mn | $^{52}$Fe | $^{53}$Co | $^{54}$Ni | | Zn |
| | 27 | | $^{45}$Ar | $^{46}$K | $^{47}$Ca | $^{48}$Sc | $^{49}$Ti | $^{50}$V | $^{51}$Cr | $^{52}$Mn | $^{53}$Fe | $^{54}$Co | $^{55}$Ni | | $^{57}$Zn |
| | 28 | | $^{46}$Ar | $^{47}$K | $^{48}$Ca | $^{49}$Sc | $^{50}$Ti | $^{51}$V | $^{52}$Cr | $^{53}$Mn | $^{54}$Fe | $^{55}$Co | $^{56}$Ni |
| | 29 | | | $^{48}$K | $^{49}$Ca | $^{50}$Sc | $^{51}$Ti | $^{52}$V | $^{53}$Cr | $^{54}$Mn | $^{55}$Fe | $^{56}$Co | $^{57}$Ni | $^{58}$Cu |
| | | 30 | | $^{49}$K | $^{50}$Ca | $^{51}$Sc | $^{52}$Ti | $^{53}$V | $^{54}$Cr | $^{55}$Mn | $^{56}$Fe | $^{57}$Co | $^{58}$Ni | $^{59}$Cu | $^{60}$Zn |
| | | 31 | | $^{50}$K | | | $^{53}$Ti | $^{54}$V | $^{55}$Cr | $^{56}$Mn | $^{57}$Fe | $^{58}$Co | $^{59}$Ni | $^{60}$Cu | $^{61}$Zn |
| Instable | Instable | Instable | Instable | Instable | Instable | 32 | | $^{55}$V | $^{56}$Cr | $^{57}$Mn | $^{58}$Fe | $^{59}$Co | $^{60}$Ni | $^{61}$Cu | $^{62}$Zn |
| 1-10 jours | 1-10 jours | 1-10 jours | 1-10 jours | 1-10 jours | 1-10 jours | | 33 | | $^{57}$Cr | $^{58}$Mn | $^{59}$Fe | $^{60}$Co | $^{61}$Ni | $^{62}$Cu | $^{63}$Zn |
| 10-100 jours | 10-100 jours | 10-100 jours | 10-100 jours | 10-100 jours | 10-100 jours | | | 34 | | $^{59}$Mn | $^{60}$Fe | $^{61}$Co | $^{62}$Ni | $^{63}$Cu | $^{64}$Zn |
| 100 jours - 10 années | 100 jours - 10 années | 100 jours - 10 années | 100 jours - 10 années | 100 jours - 10 années | 100 jours - 10 années | | | | 35 | | $^{61}$Fe | $^{62}$Co | $^{63}$Ni | $^{64}$Cu | $^{65}$Zn |
| 10-10 000 années | 10-10 000 années | 10-10 000 années | 10-10 000 années | 10-10 000 années | 10-10 000 années | | | | 36 | | $^{62}$Fe | $^{63}$Co | $^{64}$Ni | $^{65}$Cu | $^{66}$Zn |
| >10 000 années | >10 000 années | >10 000 années | >10 000 années | >10 000 années | >10 000 années | | | | | 37 | | $^{64}$Co | $^{65}$Ni | $^{66}$Cu | $^{67}$Zn |
| Radio-Elmt. nat. < 10$^{12}$ a | Radio-Elmt. nat. < 10$^{12}$ a | Radio-Elmt. nat. < 10$^{12}$ a | Radio-Elmt. nat. < 10$^{12}$ a | Radio-Elmt. nat. < 10$^{12}$ a | Radio-Elmt. nat. < 10$^{12}$ a | | | | | | 38 | | $^{66}$Ni | $^{67}$Cu | $^{68}$Zn |
| Stable > 10$^{12}$ a | Stable > 10$^{12}$ a | Stable > 10$^{12}$ a | Stable > 10$^{12}$ a | Stable > 10$^{12}$ a | Stable > 10$^{12}$ a | | | | | | 39 | | $^{67}$Ni | $^{68}$Cu | $^{69}$Zn |
| | | | | | | | | | | | 40 | | $^{68}$Ni | $^{69}$Cu | $^{70}$Zn |
| | | | | | | | | | | | | 41 | | $^{70}$Cu | $^{71}$Zn |
| | | | | | | | | | | | | | 42 | | $^{72}$Zn |
| | | | | | | | | | | | | | 43 | | $^{73}$Zn |
| | | | | | | | | | | | | | 44 | | $^{74}$Zn |
| | | | | | | | | | | | | | 45 | | $^{75}$Zn |
| | | | | | | | | | | | | | 46 | | $^{76}$Zn |
| | | | | | | | | | | | | | 47 | | $^{77}$Zn |

## Éléments 31 à 45 (gallium à rhodium)

Isotopes des éléments 31-45 :
| p | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 |
| | Ga | 32 |
| n | | Ge | 33 |
| 25 | $^{56}$Ga | $^{56}$Ga | As |
| 26 | $^{57}$Ga | $^{58}$Ge |
| 27 | $^{58}$Ga | $^{59}$Ge | $^{60}$As |
| 28 | $^{59}$Ga | $^{60}$Ge | $^{61}$As | 34 |
| 29 | $^{60}$Ga | $^{61}$Ge | $^{62}$As | Se | 35 |
| 30 | $^{61}$Ga | $^{62}$Ge | $^{63}$As | $^{63}$As | Br | 36 |
| 31 | $^{62}$Ga | $^{63}$Ge | $^{64}$As | $^{65}$Se | $^{65}$Se | Kr |
| 32 | $^{63}$Ga | $^{64}$Ge | $^{65}$As | $^{66}$Se | $^{67}$Br | $^{67}$Br | 37 |
| 32 | $^{63}$Ga | $^{64}$Ge | $^{65}$As | $^{66}$Se | $^{67}$Br | $^{68}$Kr | Rb |
| 33 | $^{64}$Ga | $^{65}$Ge | $^{66}$As | $^{67}$Se | $^{68}$Br | $^{69}$Kr |
| 34 | $^{65}$Ga | $^{66}$Ge | $^{67}$As | $^{68}$Se | $^{69}$Br | $^{70}$Kr | $^{71}$Rb |
| 35 | $^{66}$Ga | $^{67}$Ge | $^{68}$As | $^{69}$Se | $^{70}$Br | $^{71}$Kr | $^{72}$Rb |
| 36 | $^{67}$Ga | $^{68}$Ge | $^{69}$As | $^{70}$Se | $^{71}$Br | $^{72}$Kr | $^{73}$Rb | 38 |
| 37 | $^{68}$Ga | $^{69}$Ge | $^{70}$As | $^{71}$Se | $^{72}$Br | $^{73}$Kr | $^{74}$Rb | Sr |
| 38 | $^{69}$Ga | $^{70}$Ge | $^{71}$As | $^{72}$Se | $^{73}$Br | $^{74}$Kr | $^{75}$Rb | $^{75}$Rb | 39 | 40 |
| 39 | $^{70}$Ga | $^{71}$Ge | $^{72}$As | $^{73}$Se | $^{74}$Br | $^{75}$Kr | $^{76}$Rb | $^{77}$Sr | Y | Zr |
| 40 | $^{71}$Ga | $^{72}$Ge | $^{73}$As | $^{74}$Se | $^{75}$Br | $^{76}$Kr | $^{77}$Rb | $^{78}$Sr | $^{78}$Sr | $^{78}$Sr | 41 |
| 41 | $^{72}$Ga | $^{73}$Ge | $^{74}$As | $^{75}$Se | $^{76}$Br | $^{77}$Kr | $^{78}$Rb | $^{79}$Sr | $^{79}$Sr | $^{81}$Zr | Nb |
| 42 | $^{73}$Ga | $^{74}$Ge | $^{75}$As | $^{76}$Se | $^{77}$Br | $^{78}$Kr | $^{79}$Rb | $^{80}$Sr | $^{81}$Y | $^{82}$Zr | $^{82}$Zr | 42 |
| 43 | $^{74}$Ga | $^{75}$Ge | $^{76}$As | $^{77}$Se | $^{78}$Br | $^{79}$Kr | $^{80}$Rb | $^{81}$Sr | $^{82}$Y | $^{83}$Zr | $^{84}$Nb | Mo |
| 44 | $^{75}$Ga | $^{76}$Ge | $^{77}$As | $^{78}$Se | $^{79}$Br | $^{80}$Kr | $^{81}$Rb | $^{82}$Sr | $^{83}$Y | $^{84}$Zr | $^{84}$Zr | $^{84}$Zr | 43 |
| 45 | $^{76}$Ga | $^{77}$Ge | $^{78}$As | $^{79}$Se | $^{80}$Br | $^{81}$Kr | $^{82}$Rb | $^{83}$Sr | $^{84}$Y | $^{85}$Zr | $^{86}$Nb | $^{87}$Mo | Tc | 44 |
| 46 | $^{77}$Ga | $^{78}$Ge | $^{79}$As | $^{80}$Se | $^{81}$Br | $^{82}$Kr | $^{83}$Rb | $^{84}$Sr | $^{85}$Y | $^{86}$Zr | $^{87}$Nb | $^{88}$Mo | $^{88}$Mo | Ru |
| 47 | $^{78}$Ga | $^{79}$Ge | $^{80}$As | $^{81}$Se | $^{82}$Br | $^{83}$Kr | $^{84}$Rb | $^{85}$Sr | $^{86}$Y | $^{87}$Zr | $^{88}$Nb | $^{89}$Mo | $^{90}$Tc | $^{90}$Tc | 45 |
| 48 | $^{79}$Ga | $^{80}$Ge | $^{81}$As | $^{82}$Se | $^{83}$Br | $^{84}$Kr | $^{85}$Rb | $^{86}$Sr | $^{87}$Y | $^{88}$Zr | $^{89}$Nb | $^{90}$Mo | $^{91}$Tc | $^{92}$Ru | Rh |
| 49 | $^{80}$Ga | $^{81}$Ge | $^{82}$As | $^{83}$Se | $^{84}$Br | $^{85}$Kr | $^{86}$Rb | $^{87}$Sr | $^{88}$Y | $^{89}$Zr | $^{90}$Nb | $^{91}$Mo | $^{92}$Tc | $^{93}$Ru |
| 50 | $^{81}$Ga | $^{82}$Ge | $^{83}$As | $^{84}$Se | $^{85}$Br | $^{86}$Kr | $^{87}$Rb | $^{88}$Sr | $^{89}$Y | $^{90}$Zr | $^{91}$Nb | $^{92}$Mo | $^{93}$Tc | $^{94}$Ru | $^{95}$Rh |
| 51 | $^{82}$Ga | $^{83}$Ge | $^{84}$As | $^{85}$Se | $^{86}$Br | $^{87}$Kr | $^{88}$Rb | $^{89}$Sr | $^{90}$Y | $^{91}$Zr | $^{92}$Nb | $^{93}$Mo | $^{94}$Tc | $^{95}$Ru | $^{96}$Rh |
| 52 | $^{83}$Ga | $^{84}$Ge | $^{85}$As | $^{86}$Se | $^{87}$Br | $^{88}$Kr | $^{89}$Rb | $^{90}$Sr | $^{91}$Y | $^{92}$Zr | $^{93}$Nb | $^{94}$Mo | $^{95}$Tc | $^{96}$Ru | $^{97}$Rh |
| 53 | 53 | 53 | $^{86}$As | $^{87}$Se | $^{88}$Br | $^{89}$Kr | $^{90}$Rb | $^{91}$Sr | $^{92}$Y | $^{93}$Zr | $^{94}$Nb | $^{95}$Mo | $^{96}$Tc | $^{97}$Ru | $^{98}$Rh |
| | 54 | 54 | $^{87}$As | $^{88}$Se | $^{89}$Br | $^{90}$Kr | $^{91}$Rb | $^{92}$Sr | $^{93}$Y | $^{94}$Zr | $^{95}$Nb | $^{96}$Mo | $^{97}$Tc | $^{98}$Ru | $^{99}$Rh |
| | | 55 | 55 | $^{89}$Se | $^{90}$Br | $^{91}$Kr | $^{92}$Rb | $^{93}$Sr | $^{94}$Y | $^{95}$Zr | $^{96}$Nb | $^{97}$Mo | $^{98}$Tc | $^{99}$Ru | $^{100}$Rh |
| | | | 56 | 56 | $^{91}$Br | $^{92}$Kr | $^{93}$Rb | $^{94}$Sr | $^{95}$Y | $^{96}$Zr | $^{97}$Nb | $^{98}$Mo | $^{99}$Tc | $^{100}$Ru | $^{101}$Rh |
| | | | 57 | $^{91}$Se | $^{92}$Br | $^{93}$Kr | $^{94}$Rb | $^{95}$Sr | $^{96}$Y | $^{97}$Zr | $^{98}$Nb | $^{99}$Mo | $^{100}$Tc | $^{101}$Ru | $^{102}$Rh |
| | | | 58 | 58 | 58 | $^{94}$Kr | $^{95}$Rb | $^{96}$Sr | $^{97}$Y | $^{98}$Zr | $^{99}$Nb | $^{100}$Mo | $^{101}$Tc | $^{102}$Ru | $^{103}$Rh |
| Instable | Instable | Instable | Instable | 59 | 59 | $^{95}$Kr | $^{96}$Rb | $^{97}$Sr | $^{98}$Y | $^{99}$Zr | $^{100}$Nb | $^{101}$Mo | $^{102}$Tc | $^{103}$Ru | $^{104}$Rh |
| 1-10 jours | 1-10 jours | 1-10 jours | 1-10 jours | | 60 | 60 | $^{97}$Rb | $^{98}$Sr | $^{99}$Y | $^{100}$Zr | $^{101}$Nb | $^{102}$Mo | $^{103}$Tc | $^{104}$Ru | $^{105}$Rh |
| 10-100 jours | 10-100 jours | 10-100 jours | 10-100 jours | | 61 | $^{97}$Kr | $^{98}$Rb | $^{99}$Sr | $^{100}$Y | $^{101}$Zr | $^{102}$Nb | $^{103}$Mo | $^{104}$Tc | $^{105}$Ru | $^{106}$Rh |
| 100 jours - 10 années | 100 jours - 10 années | 100 jours - 10 années | 100 jours - 10 années | | 62 | 62 | $^{99}$Rb | $^{99}$Rb | $^{99}$Rb | $^{102}$Zr | $^{103}$Nb | $^{104}$Mo | $^{105}$Tc | $^{106}$Ru | $^{107}$Rh |
| 10-10 000 années | 10-10 000 années | 10-10 000 années | 10-10 000 années | | 63 | 63 | 63 | 63 | $^{102}$Y | $^{102}$Y | $^{104}$Nb | $^{105}$Mo | $^{106}$Tc | $^{107}$Ru | $^{108}$Rh |
| >10 000 années | >10 000 années | >10 000 années | >10 000 années | | | | | | 64 | 64 | $^{105}$Nb | $^{106}$Mo | $^{107}$Tc | $^{108}$Ru | $^{109}$Rh |
| Radio-Elmt. nat. < 10$^{12}$ a | Radio-Elmt. nat. < 10$^{12}$ a | Radio-Elmt. nat. < 10$^{12}$ a | Radio-Elmt. nat. < 10$^{12}$ a | | | | | | 65 | 65 | $^{106}$Nb | $^{107}$Mo | $^{108}$Tc | $^{109}$Ru | $^{110}$Rh |
| Stable > 10$^{12}$ a | Stable > 10$^{12}$ a | Stable > 10$^{12}$ a | Stable > 10$^{12}$ a | | | | | | 66 | 66 | 66 | $^{108}$Mo | $^{109}$Tc | $^{110}$Ru | $^{111}$Rh |
| | | | | | | | | | | | | 67 | $^{110}$Tc | $^{111}$Ru | $^{112}$Rh |
| | | | | | | | | | | | | 68 | 68 | $^{112}$Ru | $^{113}$Rh |
| | | | | | | | | | | | | 69 | 69 | $^{113}$Ru | $^{114}$Rh |

## Éléments 46 à 60 (palladium à néodyme)

Isotopes des éléments 46-60 :
| p | 46 |
| | Pd | 47 | 48 |
| n | | Ag | Cd |
| 51 | $^{97}$Pd |
| 52 | $^{98}$Pd | $^{99}$Ag | $^{100}$Cd | 49 |
| 53 | $^{99}$Pd | $^{100}$Ag | $^{101}$Cd | In | 50 | 51 | 52 |
| 54 | $^{100}$Pd | $^{101}$Ag | $^{102}$Cd | $^{102}$Cd | Sn | Sb | Te |
| 55 | $^{101}$Pd | $^{102}$Ag | $^{103}$Cd | $^{104}$In | $^{104}$In | $^{104}$In | $^{107}$Te |
| 56 | $^{102}$Pd | $^{103}$Ag | $^{104}$Cd | $^{105}$In | $^{105}$In | $^{105}$In | $^{108}$Te |
| 57 | $^{103}$Pd | $^{104}$Ag | $^{105}$Cd | $^{106}$In | $^{107}$Sn | $^{107}$Sn | $^{109}$Te | 53 | 54 |
| 58 | $^{104}$Pd | $^{105}$Ag | $^{106}$Cd | $^{107}$In | $^{108}$Sn | $^{108}$Sn | $^{108}$Sn | I | Xe | 55 |
| 59 | $^{105}$Pd | $^{106}$Ag | $^{107}$Cd | $^{108}$In | $^{109}$Sn | $^{110}$Sb | $^{111}$Te | $^{111}$Te | $^{113}$Xe | Cs |
| 60 | $^{106}$Pd | $^{107}$Ag | $^{108}$Cd | $^{109}$In | $^{110}$Sn | $^{111}$Sb | $^{112}$Te | | | | 56 |
| 61 | $^{107}$Pd | $^{108}$Ag | $^{109}$Cd | $^{110}$In | $^{111}$Sn | $^{112}$Sb | $^{113}$Te | | $^{115}$Xe | $^{116}$Cs | Ba |
| 62 | $^{108}$Pd | $^{109}$Ag | $^{110}$Cd | $^{111}$In | $^{112}$Sn | $^{113}$Sb | $^{114}$Te | $^{115}$I | $^{116}$Xe | $^{117}$Cs |
| 63 | $^{109}$Pd | $^{110}$Ag | $^{111}$Cd | $^{112}$In | $^{113}$Sn | $^{114}$Sb | $^{115}$Te | $^{116}$I | $^{117}$Xe | $^{118}$Cs | $^{119}$Ba | 57 |
| 64 | $^{110}$Pd | $^{111}$Ag | $^{112}$Cd | $^{113}$In | $^{114}$Sn | $^{115}$Sb | $^{116}$Te | $^{117}$I | $^{118}$Xe | $^{119}$Cs | $^{119}$Cs | La |
| 65 | $^{111}$Pd | $^{112}$Ag | $^{113}$Cd | $^{114}$In | $^{115}$Sn | $^{116}$Sb | $^{117}$Te | $^{118}$I | $^{119}$Xe | $^{120}$Cs | $^{121}$Ba |
| 66 | $^{112}$Pd | $^{113}$Ag | $^{114}$Cd | $^{115}$In | $^{116}$Sn | $^{117}$Sb | $^{118}$Te | $^{119}$I | $^{120}$Xe | $^{121}$Cs | $^{122}$Ba |
| 67 | $^{113}$Pd | $^{114}$Ag | $^{115}$Cd | $^{116}$In | $^{117}$Sn | $^{118}$Sb | $^{119}$Te | $^{120}$I | $^{121}$Xe | $^{122}$Cs | $^{123}$Ba | $^{123}$Ba | 58 |
| 68 | $^{114}$Pd | $^{115}$Ag | $^{116}$Cd | $^{117}$In | $^{118}$Sn | $^{119}$Sb | $^{120}$Te | $^{121}$I | $^{122}$Xe | $^{123}$Cs | $^{124}$Ba | $^{125}$La | Ce |
| 69 | $^{115}$Pd | $^{116}$Ag | $^{117}$Cd | $^{118}$In | $^{119}$Sn | $^{120}$Sb | $^{121}$Te | $^{122}$I | $^{123}$Xe | $^{124}$Cs | $^{125}$Ba | $^{126}$La |
| 70 | $^{116}$Pd | $^{117}$Ag | $^{118}$Cd | $^{119}$In | $^{120}$Sn | $^{121}$Sb | $^{122}$Te | $^{123}$I | $^{124}$Xe | $^{125}$Cs | $^{126}$Ba | $^{127}$La | $^{127}$La | 59 |
| 71 | $^{117}$Pd | $^{118}$Ag | $^{119}$Cd | $^{120}$In | $^{121}$Sn | $^{122}$Sb | $^{123}$Te | $^{124}$I | $^{125}$Xe | $^{126}$Cs | $^{127}$Ba | $^{128}$La | $^{129}$Ce | Pr | 60 |
| 72 | $^{118}$Pd | $^{119}$Ag | $^{120}$Cd | $^{121}$In | $^{122}$Sn | $^{123}$Sb | $^{124}$Te | $^{125}$I | $^{126}$Xe | $^{127}$Cs | $^{128}$Ba | $^{129}$La | $^{130}$Ce | $^{130}$Ce | Nd |
| 73 | 73 | $^{120}$Ag | $^{121}$Cd | $^{122}$In | $^{123}$Sn | $^{124}$Sb | $^{125}$Te | $^{126}$I | $^{127}$Xe | $^{128}$Cs | $^{129}$Ba | $^{130}$La | $^{131}$Ce | $^{132}$Pr |
| 74 | 74 | $^{121}$Ag | $^{122}$Cd | $^{123}$In | $^{124}$Sn | $^{125}$Sb | $^{126}$Te | $^{127}$I | $^{128}$Xe | $^{129}$Cs | $^{130}$Ba | $^{131}$La | $^{132}$Ce | $^{133}$Pr | $^{134}$Nd |
| 75 | 75 | $^{122}$Ag | $^{122}$Ag | $^{124}$In | $^{125}$Sn | $^{126}$Sb | $^{127}$Te | $^{128}$I | $^{129}$Xe | $^{130}$Cs | $^{131}$Ba | $^{132}$La | $^{133}$Ce | $^{134}$Pr | $^{135}$Nd |
| 76 | 76 | $^{123}$Ag | $^{124}$Cd | $^{125}$In | $^{126}$Sn | $^{127}$Sb | $^{128}$Te | $^{129}$I | $^{130}$Xe | $^{131}$Cs | $^{132}$Ba | $^{133}$La | $^{134}$Ce | $^{135}$Pr | $^{136}$Nd |
| | 77 | 77 | 77 | $^{126}$In | $^{127}$Sn | $^{128}$Sb | $^{129}$Te | $^{130}$I | $^{131}$Xe | $^{132}$Cs | $^{133}$Ba | $^{134}$La | $^{135}$Ce | $^{136}$Pr | $^{137}$Nd |
| | | 78 | 78 | $^{127}$In | $^{128}$Sn | $^{129}$Sb | $^{130}$Te | $^{131}$I | $^{132}$Xe | $^{133}$Cs | $^{134}$Ba | $^{135}$La | $^{136}$Ce | $^{137}$Pr | $^{138}$Nd |
| | | 79 | 79 | $^{128}$In | $^{129}$Sn | $^{130}$Sb | $^{131}$Te | $^{132}$I | $^{133}$Xe | $^{134}$Cs | $^{135}$Ba | $^{136}$La | $^{137}$Ce | $^{138}$Pr | $^{139}$Nd |
| | | 80 | 80 | $^{129}$In | $^{130}$Sn | $^{131}$Sb | $^{132}$Te | $^{133}$I | $^{134}$Xe | $^{135}$Cs | $^{136}$Ba | $^{137}$La | $^{138}$Ce | $^{139}$Pr | $^{140}$Nd |
| | | 81 | 81 | $^{130}$In | $^{131}$Sn | $^{132}$Sb | $^{133}$Te | $^{134}$I | $^{135}$Xe | $^{136}$Cs | $^{137}$Ba | $^{138}$La | $^{139}$Ce | $^{140}$Pr | $^{141}$Nd |
| | | 82 | 82 | $^{131}$In | $^{132}$Sn | $^{133}$Sb | $^{134}$Te | $^{135}$I | $^{136}$Xe | $^{137}$Cs | $^{138}$Ba | $^{139}$La | $^{140}$Ce | $^{141}$Pr | $^{142}$Nd |
| | | 83 | 83 | $^{132}$In | $^{133}$Sn | $^{134}$Sb | $^{135}$Te | $^{136}$I | $^{137}$Xe | $^{138}$Cs | $^{139}$Ba | $^{140}$La | $^{141}$Ce | $^{142}$Pr | $^{143}$Nd |
| | | | 84 | 84 | $^{134}$Sn | $^{135}$Sb | $^{136}$Te | $^{137}$I | $^{138}$Xe | $^{139}$Cs | $^{140}$Ba | $^{141}$La | $^{142}$Ce | $^{143}$Pr | $^{144}$Nd |
| Instable | Instable | Instable | Instable | 85 | 85 | $^{136}$Sb | $^{137}$Te | $^{138}$I | $^{139}$Xe | $^{140}$Cs | $^{141}$Ba | $^{142}$La | $^{143}$Ce | $^{144}$Pr | $^{145}$Nd |
| 1-10 jours | 1-10 jours | 1-10 jours | 1-10 jours | | 86 | 86 | $^{138}$Te | $^{139}$I | $^{140}$Xe | $^{141}$Cs | $^{142}$Ba | $^{143}$La | $^{144}$Ce | $^{145}$Pr | $^{146}$Nd |
| 10-100 jours | 10-100 jours | 10-100 jours | 10-100 jours | | | 87 | 87 | $^{140}$I | $^{141}$Xe | $^{142}$Cs | $^{143}$Ba | $^{144}$La | $^{145}$Ce | $^{146}$Pr | $^{147}$Nd |
| 100 jours - 10 années | 100 jours - 10 années | 100 jours - 10 années | 100 jours - 10 années | | | 88 | 88 | $^{141}$I | $^{142}$Xe | $^{143}$Cs | $^{144}$Ba | $^{145}$La | $^{146}$Ce | $^{147}$Pr | $^{148}$Nd |
| 10-10 000 années | 10-10 000 années | 10-10 000 années | 10-10 000 années | | | 89 | 89 | $^{142}$I | $^{143}$Xe | $^{144}$Cs | $^{145}$Ba | $^{146}$La | $^{147}$Ce | $^{148}$Pr | $^{149}$Nd |
| >10 000 années | >10 000 années | >10 000 années | >10 000 années | | | | 90 | 90 | $^{144}$Xe | $^{145}$Cs | $^{146}$Ba | $^{147}$La | $^{148}$Ce | $^{149}$Pr | $^{150}$Nd |
| Radio-Elmt. nat. < 10$^{12}$ a | Radio-Elmt. nat. < 10$^{12}$ a | Radio-Elmt. nat. < 10$^{12}$ a | Radio-Elmt. nat. < 10$^{12}$ a | | | | 91 | 91 | $^{145}$Xe | $^{146}$Cs | | $^{148}$La | $^{149}$Ce | $^{150}$Pr | $^{151}$Nd |
| Stable > 10$^{12}$ a | Stable > 10$^{12}$ a | Stable > 10$^{12}$ a | Stable > 10$^{12}$ a | | | | | | | | 92 | 92 | $^{150}$Ce | $^{151}$Pr | $^{152}$Nd |
| | | | | | | | | | | | 93 | 93 | $^{151}$Ce |
| | | | | | | | | | | | 94 | 94 | 94 | 94 | $^{154}$Nd |

## Éléments 61 à 75 (prométhium à rhénium)

Isotopes des éléments 61-75 :
| p | 61 | 62 | 63 |
| | Pm | Sm | Eu |
| n | | $^{137}$Sm | | 64 |
| 76 | $^{137}$Pm | $^{138}$Sm | $^{139}$Eu | Gd |
| 77 | $^{138}$Pm | $^{139}$Sm | $^{140}$Eu | | 65 |
| 78 | $^{139}$Pm | $^{140}$Sm | $^{141}$Eu | $^{142}$Gd | Tb | 66 |
| 79 | $^{140}$Pm | $^{141}$Sm | $^{142}$Eu | $^{143}$Gd | | Dy | 67 | 68 | 69 |
| 80 | $^{141}$Pm | $^{142}$Sm | $^{143}$Eu | $^{144}$Gd | | | Ho | Er | Tm | 70 |
| 81 | $^{142}$Pm | $^{143}$Sm | $^{144}$Eu | $^{145}$Gd | $^{146}$Tb | $^{147}$Dy | | | | Yb | 71 |
| 82 | $^{143}$Pm | $^{144}$Sm | $^{145}$Eu | $^{146}$Gd | $^{147}$Tb | $^{148}$Dy | | $^{150}$Er | $^{151}$Tm | | Lu | 72 |
| 83 | $^{144}$Pm | $^{145}$Sm | $^{146}$Eu | $^{147}$Gd | $^{148}$Tb | $^{149}$Dy | $^{150}$Ho | $^{151}$Er | | | | Hf |
| 84 | $^{145}$Pm | $^{146}$Sm | $^{147}$Eu | $^{148}$Gd | $^{149}$Tb | $^{150}$Dy | $^{151}$Ho | $^{152}$Er | $^{153}$Tm | $^{154}$Yb | $^{155}$Lu |
| 85 | $^{146}$Pm | $^{147}$Sm | $^{148}$Eu | $^{149}$Gd | $^{150}$Tb | $^{151}$Dy | $^{152}$Ho | $^{153}$Er | $^{154}$Tm | $^{155}$Yb | $^{156}$Lu | $^{157}$Hf | 73 | 74 |
| 86 | $^{147}$Pm | $^{148}$Sm | $^{149}$Eu | $^{150}$Gd | $^{151}$Tb | $^{152}$Dy | $^{153}$Ho | $^{154}$Er | $^{155}$Tm | $^{156}$Yb | | $^{158}$Hf | Ta | W |
| 87 | $^{148}$Pm | $^{149}$Sm | $^{150}$Eu | $^{151}$Gd | $^{152}$Tb | $^{153}$Dy | $^{154}$Ho | $^{155}$Er | $^{156}$Tm | $^{157}$Yb | | $^{159}$Hf |
| 88 | $^{149}$Pm | $^{150}$Sm | $^{151}$Eu | $^{152}$Gd | $^{153}$Tb | $^{154}$Dy | $^{155}$Ho | $^{156}$Er | $^{157}$Tm | $^{158}$Yb | | $^{160}$Hf | | $^{162}$W |
| 89 | $^{150}$Pm | $^{151}$Sm | $^{152}$Eu | $^{153}$Gd | $^{154}$Tb | $^{155}$Dy | $^{156}$Ho | $^{157}$Er | $^{158}$Tm | | | $^{161}$Hf | | $^{163}$W |
| 90 | $^{151}$Pm | $^{152}$Sm | $^{153}$Eu | $^{154}$Gd | $^{155}$Tb | $^{156}$Dy | $^{157}$Ho | $^{158}$Er | $^{159}$Tm | $^{160}$Yb | $^{161}$Lu | | | $^{164}$W | 75 |
| 91 | $^{152}$Pm | $^{153}$Sm | $^{154}$Eu | $^{155}$Gd | $^{156}$Tb | $^{157}$Dy | $^{158}$Ho | $^{159}$Er | $^{160}$Tm | $^{161}$Yb | $^{162}$Lu | | | $^{165}$W | Re |
| 92 | $^{153}$Pm | $^{154}$Sm | $^{155}$Eu | $^{156}$Gd | $^{157}$Tb | $^{158}$Dy | $^{159}$Ho | $^{160}$Er | $^{161}$Tm | $^{162}$Yb | | | | $^{166}$W |
| 93 | $^{154}$Pm | $^{155}$Sm | $^{156}$Eu | $^{157}$Gd | $^{158}$Tb | $^{159}$Dy | $^{160}$Ho | $^{161}$Er | $^{162}$Tm | $^{163}$Yb | $^{164}$Lu | | $^{166}$Ta |
| 94 | | $^{156}$Sm | $^{157}$Eu | $^{158}$Gd | $^{159}$Tb | $^{160}$Dy | $^{161}$Ho | $^{162}$Er | $^{163}$Tm | $^{164}$Yb | $^{165}$Lu | $^{166}$Hf | $^{167}$Ta |
| 95 | | $^{157}$Sm | $^{158}$Eu | $^{159}$Gd | $^{160}$Tb | $^{161}$Dy | $^{162}$Ho | $^{163}$Er | $^{164}$Tm | $^{165}$Yb | $^{166}$Lu | $^{167}$Hf | $^{168}$Ta | | $^{170}$Re |
| | 96 | | $^{159}$Eu | $^{160}$Gd | $^{161}$Tb | $^{162}$Dy | $^{163}$Ho | $^{164}$Er | $^{165}$Tm | $^{166}$Yb | $^{167}$Lu | $^{168}$Hf | $^{169}$Ta | $^{170}$W |
| | 97 | | $^{160}$Eu | $^{161}$Gd | $^{162}$Tb | $^{163}$Dy | $^{164}$Ho | $^{165}$Er | $^{166}$Tm | $^{167}$Yb | $^{168}$Lu | $^{169}$Hf | $^{170}$Ta | $^{171}$W | $^{172}$Re |
| | | 98 | | $^{162}$Gd | $^{163}$Tb | $^{164}$Dy | $^{165}$Ho | $^{166}$Er | $^{167}$Tm | $^{168}$Yb | $^{169}$Lu | $^{170}$Hf | $^{171}$Ta | $^{172}$W |
| | | | 99 | | $^{164}$Tb | $^{165}$Dy | $^{166}$Ho | $^{167}$Er | $^{168}$Tm | $^{169}$Yb | $^{170}$Lu | $^{171}$Hf | $^{172}$Ta | $^{173}$W | $^{174}$Re |
| | | | | 100 | | $^{166}$Dy | $^{167}$Ho | $^{168}$Er | $^{169}$Tm | $^{170}$Yb | $^{171}$Lu | $^{172}$Hf | $^{173}$Ta | $^{174}$W | $^{175}$Re |
| Instable | Instable | Instable | Instable | 101 | | $^{167}$Dy | $^{168}$Ho | $^{169}$Er | $^{170}$Tm | $^{171}$Yb | $^{172}$Lu | $^{173}$Hf | $^{174}$Ta | $^{175}$W | $^{176}$Re |
| 1-10 jours | 1-10 jours | 1-10 jours | 1-10 jours | | 102 | | $^{169}$Ho | $^{170}$Er | $^{171}$Tm | $^{172}$Yb | $^{173}$Lu | $^{174}$Hf | $^{175}$Ta | $^{176}$W | $^{177}$Re |
| 10-100 jours | 10-100 jours | 10-100 jours | 10-100 jours | | 103 | | $^{170}$Ho | $^{171}$Er | $^{172}$Tm | $^{173}$Yb | $^{174}$Lu | $^{175}$Hf | $^{176}$Ta | $^{177}$W | $^{178}$Re |
| 100 jours - 10 années | 100 jours - 10 années | 100 jours - 10 années | 100 jours - 10 années | | | 104 | | $^{172}$Er | $^{173}$Tm | $^{174}$Yb | $^{175}$Lu | $^{176}$Hf | $^{177}$Ta | $^{178}$W | $^{179}$Re |
| 10-10 000 années | 10-10 000 années | 10-10 000 années | 10-10 000 années | | | 105 | | $^{173}$Er | $^{174}$Tm | $^{175}$Yb | $^{176}$Lu | $^{177}$Hf | $^{178}$Ta | $^{179}$W | $^{180}$Re |
| >10 000 années | >10 000 années | >10 000 années | >10 000 années | | | | 106 | | $^{175}$Tm | $^{176}$Yb | $^{177}$Lu | $^{178}$Hf | $^{179}$Ta | $^{180}$W | $^{181}$Re |
| Radio-Elmt. nat. < 10$^{12}$ a | Radio-Elmt. nat. < 10$^{12}$ a | Radio-Elmt. nat. < 10$^{12}$ a | Radio-Elmt. nat. < 10$^{12}$ a | | | | 107 | | $^{176}$Tm | $^{177}$Yb | $^{178}$Lu | $^{179}$Hf | $^{180m}$Ta | $^{181}$W | $^{182}$Re |
| Stable > 10$^{12}$ a | Stable > 10$^{12}$ a | Stable > 10$^{12}$ a | Stable > 10$^{12}$ a | | | | | 108 | | $^{178}$Yb | $^{179}$Lu | $^{180}$Hf | $^{181}$Ta | $^{182}$W | $^{183}$Re |
| | | | | | | | | | 109 | | $^{180}$Lu | $^{181}$Hf | $^{182}$Ta | $^{183}$W | $^{184}$Re |
| | | | | | | | | | | 110 | | $^{182}$Hf | $^{183}$Ta | $^{184}$W | $^{185}$Re |
| | | | | | | | | | | 111 | | $^{183}$Hf | $^{184}$Ta | $^{185}$W | $^{186}$Re |
| | | | | | | | | | | 112 | | $^{184}$Hf | $^{185}$Ta | $^{186}$W | $^{187}$Re |
| | | | | | | | | | | 113 | | $^{185}$Hf | $^{186}$Ta | $^{187}$W | $^{188}$Re |
| | | | | | | | | | | | 114 | | | $^{188}$W | $^{189}$Re |
| | | | | | | | | | | | | 115 | | $^{189}$W | $^{190}$Re |
| | | | | | | | | | | | | 116 | | $^{190}$W | $^{191}$Re |
| | 117 | | $^{192}$Re |

## Éléments 76 à 90 (osmium à thorium)

Isotopes des éléments 76-90 :
| p | 76 |
| | Os | 77 |
| n | | Ir | 78 |
| 93 | $^{169}$Os | | Pt | 79 |
| 94 | $^{170}$Os | $^{171}$Ir | | Au | 80 |
| 95 | $^{171}$Os | $^{172}$Ir | $^{173}$Pt | | Hg |
| 96 | $^{172}$Os | $^{171}$Ir | $^{174}$Pt | $^{175}$Au |
| 97 | $^{173}$Os | $^{174}$Ir | $^{175}$Pt | $^{176}$Au | $^{177}$Hg |
| 98 | $^{174}$Os | $^{175}$Ir | $^{176}$Pt | $^{177}$Au | $^{178}$Hg |
| 99 | $^{175}$Os | $^{176}$Ir | $^{177}$Pt | $^{178}$Au | $^{179}$Hg | 81 |
| 100 | $^{176}$Os | $^{177}$Ir | $^{178}$Pt | $^{179}$Au | $^{180}$Hg | Tl | 82 |
| 101 | $^{177}$Os | $^{178}$Ir | $^{179}$Pt | | $^{181}$Hg | | Pb |
| 102 | $^{178}$Os | $^{179}$Ir | $^{180}$Pt | $^{181}$Au | $^{182}$Hg |
| 103 | $^{179}$Os | $^{180}$Ir | $^{181}$Pt | $^{182}$Au | $^{183}$Hg | $^{184}$Tl | $^{185}$Pb | 83 |
| 104 | $^{180}$Os | $^{181}$Ir | $^{182}$Pt | $^{183}$Au | $^{184}$Hg | $^{185}$Tl | $^{186}$Pb | Bi |
| 105 | $^{181}$Os | $^{182}$Ir | $^{183}$Pt | $^{184}$Au | $^{185}$Hg | $^{186}$Tl | $^{187}$Pb | | 84 |
| 106 | $^{182}$Os | $^{183}$Ir | $^{184}$Pt | $^{185}$Au | $^{186}$Hg | $^{187}$Tl | $^{188}$Pb | $^{189}$Bi | Po | 85 |
| 107 | $^{183}$Os | $^{184}$Ir | $^{185}$Pt | $^{186}$Au | $^{187}$Hg | $^{188}$Tl | $^{189}$Pb | $^{190}$Bi | | At |
| 108 | $^{184}$Os | $^{185}$Ir | $^{186}$Pt | $^{187}$Au | $^{188}$Hg | $^{189}$Tl | $^{190}$Pb | $^{191}$Bi |
| 109 | $^{185}$Os | $^{186}$Ir | $^{187}$Pt | $^{188}$Au | $^{189}$Hg | $^{190}$Tl | $^{191}$Pb | $^{192}$Bi | $^{193}$Po | $^{194}$At |
| 110 | $^{186}$Os | $^{187}$Ir | $^{188}$Pt | $^{189}$Au | $^{190}$Hg | $^{191}$Tl | $^{192}$Pb | $^{193}$Bi | $^{194}$Po | $^{195}$At | 86 |
| 111 | $^{187}$Os | $^{188}$Ir | $^{189}$Pt | $^{190}$Au | $^{191}$Hg | $^{192}$Tl | $^{193}$Pb | $^{194}$Bi | $^{195}$Po | $^{196}$At | Rn |
| 112 | $^{188}$Os | $^{189}$Ir | $^{190}$Pt | $^{191}$Au | $^{192}$Hg | $^{193}$Tl | $^{194}$Pb | $^{195}$Bi | $^{196}$Po | $^{197}$At | | 87 |
| 113 | $^{189}$Os | $^{190}$Ir | $^{191}$Pt | $^{192}$Au | $^{193}$Hg | $^{194}$Tl | $^{195}$Pb | $^{196}$Bi | $^{197}$Po | $^{198}$At | | Fr |
| 114 | $^{190}$Os | $^{191}$Ir | $^{192}$Pt | $^{193}$Au | $^{194}$Hg | $^{195}$Tl | $^{196}$Pb | $^{197}$Bi | $^{198}$Po | $^{199}$At | $^{200}$Rn | | 88 |
| 115 | $^{191}$Os | $^{192}$Ir | $^{193}$Pt | $^{194}$Au | $^{195}$Hg | $^{196}$Tl | $^{197}$Pb | $^{198}$Bi | $^{199}$Po | $^{200}$At | $^{201}$Rn | | Ra |
| 116 | $^{192}$Os | $^{193}$Ir | $^{194}$Pt | $^{195}$Au | $^{196}$Hg | $^{197}$Tl | $^{198}$Pb | $^{199}$Bi | $^{200}$Po | $^{201}$At | $^{202}$Rn | $^{203}$Fr | | 89 |
| 117 | $^{193}$Os | $^{194}$Ir | $^{195}$Pt | $^{196}$Au | $^{197}$Hg | $^{198}$Tl | $^{199}$Pb | $^{200}$Bi | $^{201}$Po | $^{202}$At | $^{203}$Rn | $^{204}$Fr | | Ac |
| 118 | $^{194}$Os | $^{195}$Ir | $^{196}$Pt | $^{197}$Au | $^{198}$Hg | $^{199}$Tl | $^{200}$Pb | $^{201}$Bi | $^{202}$Po | $^{203}$At | $^{204}$Rn | $^{205}$Fr | $^{206}$Ra |
| 119 | $^{195}$Os | $^{196}$Ir | $^{197}$Pt | $^{198}$Au | $^{199}$Hg | $^{200}$Tl | $^{201}$Pb | $^{202}$Bi | $^{203}$Po | $^{204}$At | $^{205}$Rn | $^{206}$Fr | $^{207}$Ra | | 90 |
| 120 | $^{196}$Os | $^{197}$Ir | $^{198}$Pt | $^{199}$Au | $^{200}$Hg | $^{201}$Tl | $^{202}$Pb | $^{203}$Bi | $^{204}$Po | $^{205}$At | $^{206}$Rn | $^{207}$Fr | $^{208}$Ra | $^{209}$Ac | Th |
| 121 | | $^{198}$Ir | $^{199}$Pt | $^{200}$Au | $^{201}$Hg | $^{202}$Tl | $^{203}$Pb | $^{204}$Bi | $^{205}$Po | $^{206}$At | $^{207}$Rn | $^{208}$Fr | $^{209}$Ra | $^{210}$Ac |
| | 122 | | $^{200}$Pt | $^{201}$Au | $^{202}$Hg | $^{203}$Tl | $^{204}$Pb | $^{205}$Bi | $^{206}$Po | $^{207}$At | $^{208}$Rn | $^{209}$Fr | $^{210}$Ra | $^{211}$Ac |
| | 123 | | $^{201}$Pt | $^{202}$Au | $^{203}$Hg | $^{204}$Tl | $^{205}$Pb | $^{206}$Bi | $^{207}$Po | $^{208}$At | $^{209}$Rn | $^{210}$Fr | $^{211}$Ra | $^{212}$Ac | $^{213}$Th |
| | | 124 | | $^{203}$Au | $^{204}$Hg | $^{205}$Tl | $^{206}$Pb | $^{207}$Bi | $^{208}$Po | $^{209}$At | $^{210}$Rn | $^{211}$Fr | $^{212}$Ra | $^{213}$Ac | $^{214}$Th |
| | | 125 | | $^{204}$Au | $^{205}$Hg | $^{206}$Tl | $^{207}$Pb | $^{208}$Bi | $^{209}$Po | $^{210}$At | $^{211}$Rn | $^{212}$Fr | $^{213}$Ra | $^{214}$Ac | $^{215}$Th |
| | | | 126 | | $^{206}$Hg | $^{207}$Tl | $^{208}$Pb | $^{209}$Bi | $^{210}$Po | $^{211}$At | $^{212}$Rn | $^{213}$Fr | $^{214}$Ra | $^{215}$Ac | $^{216}$Th |
| | | | | 127 | | $^{208}$Tl | $^{209}$Pb | $^{210}$Bi | $^{211}$Po | $^{212}$At | $^{213}$Rn | $^{214}$Fr | $^{215}$Ra | $^{216}$Ac | $^{217}$Th |
| Instable | Instable | Instable | Instable | 128 | | $^{209}$Tl | $^{210}$Pb | $^{211}$Bi | $^{212}$Po | $^{213}$At | $^{214}$Rn | $^{215}$Fr | $^{216}$Ra | $^{217}$Ac | $^{218}$Th |
| 1-10 jours | 1-10 jours | 1-10 jours | 1-10 jours | 129 | | $^{210}$Tl | $^{211}$Pb | $^{212}$Bi | $^{213}$Po | $^{214}$At | $^{215}$Rn | $^{216}$Fr | $^{217}$Ra | $^{218}$Ac | $^{219}$Th |
| 10-100 jours | 10-100 jours | 10-100 jours | 10-100 jours | | 130 | | $^{212}$Pb | $^{213}$Bi | $^{214}$Po | $^{215}$At | $^{216}$Rn | $^{217}$Fr | $^{218}$Ra | $^{219}$Ac | $^{220}$Th |
| 100 jours - 10 années | 100 jours - 10 années | 100 jours - 10 années | 100 jours - 10 années | | 131 | | $^{213}$Pb | $^{214}$Bi | $^{215}$Po | $^{216}$At | $^{217}$Rn | $^{218}$Fr | $^{219}$Ra | $^{220}$Ac | $^{221}$Th |
| 10-10 000 années | 10-10 000 années | 10-10 000 années | 10-10 000 années | | 132 | | $^{214}$Pb | $^{215}$Bi | $^{216}$Po | $^{217}$At | $^{218}$Rn | $^{219}$Fr | $^{220}$Ra | $^{221}$Ac | $^{222}$Th |
| >10 000 années | >10 000 années | >10 000 années | >10 000 années | | | 133 | | | $^{217}$Po | $^{218}$At | $^{219}$Rn | $^{220}$Fr | $^{221}$Ra | $^{222}$Ac | $^{223}$Th |
| Radio-Elmt. nat. < 10$^{12}$ a | Radio-Elmt. nat. < 10$^{12}$ a | Radio-Elmt. nat. < 10$^{12}$ a | Radio-Elmt. nat. < 10$^{12}$ a | | | | 134 | | $^{218}$Po | $^{219}$At | $^{220}$Rn | $^{221}$Fr | $^{222}$Ra | $^{223}$Ac | $^{224}$Th |
| Stable > 10$^{12}$ a | Stable > 10$^{12}$ a | Stable > 10$^{12}$ a | Stable > 10$^{12}$ a | | | | | 135 | | | $^{221}$Rn | $^{222}$Fr | $^{223}$Ra | $^{224}$Ac | $^{225}$Th |
| | | | | | | | | | 136 | | $^{222}$Rn | $^{223}$Fr | $^{224}$Ra | $^{225}$Ac | $^{226}$Th |
| | | | | | | | | | 137 | | $^{223}$Rn | $^{224}$Fr | $^{225}$Ra | $^{226}$Ac | $^{227}$Th |
| | | | | | | | | | 138 | | $^{224}$Rn | $^{225}$Fr | $^{226}$Ra | $^{227}$Ac | $^{228}$Th |
| | | | | | | | | | 139 | | $^{225}$Rn | $^{226}$Fr | $^{227}$Ra | $^{228}$Ac | $^{229}$Th |
| | | | | | | | | | 140 | | $^{226}$Rn | $^{227}$Fr | $^{228}$Ra | $^{229}$Ac | $^{230}$Th |
| | | | | | | | | | | 141 | | $^{228}$Fr | $^{229}$Ra | $^{230}$Ac | $^{231}$Th |
| | | | | | | | | | | 142 | | $^{229}$Fr | $^{230}$Ra | $^{231}$Ac | $^{232}$Th |
| | | | | | | | | | | | 143 | | | $^{232}$Ac | $^{233}$Th |
| | | | | | | | | | | | | 144 | | | $^{234}$Th |
| | | | | | | | | | | | | | 145 | | $^{235}$Th |
| | | | | | | | | | | | | | 146 | | $^{236}$Th |

## Éléments 91 à 105 (protactinium à dubnium)

Isotopes des éléments 91-105 :
| p | 91 |
| | Pa |
| n |
| 125 | $^{216}$Pa |
| 126 |
| 127 |
| 128 |
| 129 |
| 130 |
| 131 | $^{222}$Pa | 92 |
| 132 | $^{223}$Pa | U | 93 |
| 133 | $^{224}$Pa | | Np | 94 |
| 134 | $^{225}$Pa | $^{226}$U | | Pu | 95 |
| 135 | $^{226}$Pa | $^{227}$U | $^{228}$Np | | Am |
| 136 | $^{227}$Pa | $^{228}$U | $^{229}$Np | | | 96 |
| 137 | $^{228}$Pa | $^{229}$U | $^{230}$Np | | $^{232}$Am | Cm |
| 138 | $^{229}$Pa | $^{230}$U | $^{231}$Np | $^{232}$Pu |
| 139 | $^{230}$Pa | $^{231}$U | $^{232}$Np | $^{233}$Pu | $^{234}$Am | | 97 | 98 | 99 | 100 |
| 140 | $^{231}$Pa | $^{232}$U | $^{233}$Np | $^{234}$Pu | $^{235}$Am | $^{236}$Cm | Bk | Cf | Es | Fm |
| 141 | $^{232}$Pa | $^{233}$U | $^{234}$Np | $^{235}$Pu | $^{236}$Am | $^{237}$Cm |
| 142 | $^{233}$Pa | $^{234}$U | $^{235}$Np | $^{236}$Pu | $^{237}$Am | $^{238}$Cm | $^{239}$Bk | $^{240}$Cf | $^{241}$Es | $^{242}$Fm |
| 143 | $^{234}$Pa | $^{235}$U | $^{236}$Np | $^{237}$Pu | $^{238}$Am | $^{239}$Cm | $^{240}$Bk | $^{241}$Cf | $^{242}$Es | $^{243}$Fm |
| 144 | $^{235}$Pa | $^{236}$U | $^{237}$Np | $^{238}$Pu | $^{239}$Am | $^{240}$Cm | $^{241}$Bk | $^{242}$Cf | $^{243}$Es | $^{244}$Fm | 101 |
| 145 | $^{236}$Pa | $^{237}$U | $^{238}$Np | $^{239}$Pu | $^{240}$Am | $^{241}$Cm | $^{242}$Bk | $^{243}$Cf | $^{244}$Es | $^{245}$Fm | Md | 102 |
| 146 | $^{237}$Pa | $^{238}$U | $^{239}$Np | $^{240}$Pu | $^{241}$Am | $^{242}$Cm | $^{243}$Bk | $^{244}$Cf | $^{245}$Es | $^{246}$Fm | | No | 103 | 104 |
| 147 | $^{238}$Pa | $^{239}$U | $^{240}$Np | $^{241}$Pu | $^{242}$Am | $^{243}$Cm | $^{244}$Bk | $^{245}$Cf | $^{246}$Es | $^{247}$Fm | $^{248}$Md | | Lr | Rf | 105 |
| 148 | | $^{240}$U | $^{241}$Np | $^{242}$Pu | $^{243}$Am | $^{244}$Cm | $^{245}$Bk | $^{246}$Cf | $^{247}$Es | $^{248}$Fm | $^{249}$Md | $^{250}$No | | | Db |
| | 149 | | | $^{243}$Pu | $^{244}$Am | $^{245}$Cm | $^{246}$Bk | $^{247}$Cf | $^{248}$Es | $^{249}$Fm | $^{250}$Md | $^{251}$No | $^{252}$Lr | $^{253}$Rf |
| | | 150 | | $^{244}$Pu | $^{245}$Am | $^{246}$Cm | $^{247}$Bk | $^{248}$Cf | $^{249}$Es | $^{250}$Fm | $^{251}$Md | $^{252}$No | $^{253}$Lr | $^{254}$Rf | $^{255}$Db |
| | | 151 | | $^{245}$Pu | $^{246}$Am | $^{247}$Cm | $^{248}$Bk | $^{249}$Cf | $^{250}$Es | $^{251}$Fm | $^{252}$Md | $^{253}$No | $^{254}$Lr | $^{255}$Rf | $^{256}$Db |
| | | 152 | | $^{246}$Pu | $^{247}$Am | $^{248}$Cm | $^{249}$Bk | $^{250}$Cf | $^{251}$Es | $^{252}$Fm | $^{253}$Md | $^{254}$No | $^{255}$Lr | $^{256}$Rf | $^{257}$Db |
| | | | 153 | | | $^{249}$Cm | $^{250}$Bk | $^{251}$Cf | $^{252}$Es | $^{253}$Fm | $^{254}$Md | $^{255}$No | $^{256}$Lr | $^{257}$Rf | $^{258}$Db |
| Instable | Instable | Instable | Instable | 154 | | $^{250}$Cm | $^{251}$Bk | $^{252}$Cf | $^{253}$Es | $^{254}$Fm | $^{255}$Md | $^{256}$No | $^{257}$Lr | $^{258}$Rf | $^{259}$Db |
| 1-10 jours | 1-10 jours | 1-10 jours | 1-10 jours | 155 | | $^{251}$Cm | $^{252}$Bk | $^{253}$Cf | $^{254}$Es | $^{255}$Fm | $^{256}$Md | $^{257}$No | $^{258}$Lr | $^{259}$Rf | $^{260}$Db |
| 10-100 jours | 10-100 jours | 10-100 jours | 10-100 jours | | 156 | | $^{253}$Bk | $^{254}$Cm | $^{255}$Es | $^{256}$Fm | $^{257}$Md | $^{258}$No | $^{259}$Lr | $^{260}$Rf | $^{261}$Db |
| 100 jours - 10 années | 100 jours - 10 années | 100 jours - 10 années | 100 jours - 10 années | | 157 | | $^{254}$Bk | $^{255}$Cf | $^{256}$Es | $^{257}$Fm | $^{258}$Md | $^{259}$No | $^{260}$Lr | $^{261}$Rf | $^{262}$Db |
| 10-10 000 années | 10-10 000 années | 10-10 000 années | 10-10 000 années | | | 158 | | $^{256}$Cf | $^{257}$Es | $^{258}$Fm | $^{259}$Md | $^{260}$No | $^{261}$Lr | $^{262}$Rf | $^{263}$Db |
| >10 000 années | >10 000 années | >10 000 années | >10 000 années | | | | 159 | | | $^{259}$Fm | $^{260}$Md | $^{261}$No | $^{262}$Lr | $^{263}$Rf | $^{264}$Db |
| Radio-Elmt. nat. < 10$^{12}$ a | Radio-Elmt. nat. < 10$^{12}$ a | Radio-Elmt. nat. < 10$^{12}$ a | Radio-Elmt. nat. < 10$^{12}$ a | | | | | | 160 | | | $^{262}$No | $^{263}$Lr | $^{264}$Rf | $^{265}$Db |

## Éléments 106 à 111 (seaborgium à roentgenium)

Isotopes des éléments 106-111 :
| p | 106 |
| | Sg | 107 |
| n | | Bh |
| 152 | $^{258}$Sg | | 108 |
| 153 | $^{259}$Sg | $^{260}$Bh | Hs | 109 |
| 154 | $^{260}$Sg | $^{261}$Bh | | Mt | 110 |
| 155 | $^{261}$Sg | $^{262}$Bh | $^{263}$Hs | | Ds | 111 |
| 156 | $^{262}$Sg | $^{263}$Bh | $^{264}$Hs | $^{265}$Mt | | Rg |
| 157 | $^{263}$Sg | $^{264}$Bh | $^{265}$Hs | $^{266}$Mt | $^{267}$Ds |
| 158 | $^{264}$Sg | $^{265}$Bh | $^{266}$Hs | $^{267}$Mt | $^{268}$Ds |
| 159 | $^{265}$Sg | $^{266}$Bh | $^{267}$Hs | $^{268}$Mt | $^{269}$Ds |
| 160 | $^{266}$Sg | $^{267}$Bh | $^{268}$Hs | $^{269}$Mt | $^{270}$Ds |
| | 161 | | $^{269}$Hs | $^{270}$Mt | $^{271}$Ds | $^{272}$Rg |
| Instable | Instable | 162 | | $^{271}$Mt | $^{272}$Ds |
v · mIsotopes d'éléments chimiques :
1 H
2 He
3 Li
4 Be
5 B
6 C
7 N
8 O
9 F
10 Ne
11 Na
12 Mg
13 Al
14 Si
15 P
16 S
17 Cl
18 Ar
19 K
20 Ca
21 Sc
22 Ti
23 V
24 Cr
25 Mn
26 Fe
27 Co
28 Ni
29 Cu
30 Zn
31 Ga
32 Ge
33 As
34 Se
35 Br
36 Kr
37 Rb
38 Sr
39 Y
40 Zr
41 Nb
42 Mo
43 Tc
44 Ru
45 Rh
46 Pd
47 Ag
48 Cd
49 In
50 Sn
51 Sb
52 Te
53 I
54 Xe
55 Cs
56 Ba
72 Hf
73 Ta
74 W
75 Re
76 Os
77 Ir
78 Pt
79 Au
80 Hg
81 Tl
82 Pb
83 Bi
84 Po
85 At
86 Rn
87 Fr
88 Ra
104 Rf
105 Db
106 Sg
107 Bh
108 Hs
109 Mt
110 Ds
111 Rg
112 Cn
113 Nh
114 Fl
115 Mc
116 Lv
117 Ts
118 Og
57 La
58 Ce
59 Pr
60 Nd
61 Pm
62 Sm
63 Eu
64 Gd
65 Tb
66 Dy
67 Ho
68 Er
69 Tm
70 Yb
71 Lu
89 Ac
90 Th
91 Pa
92 U
93 Np
94 Pu
95 Am
96 Cm
97 Bk
98 Cf
99 Es
100 Fm
101 Md
102 No
103 Lr :