磷的同位素

磷（原子量：30.973761998(5)）共有23個同位素，其中31P是穩定的，其他都具有放射性。30P是人類獲得的第一種人工放射性同位素。

圖表

|-
| rowspan=2|24P
| rowspan=2 style="text-align:right" | 15
| rowspan=2 style="text-align:right" | 9
| rowspan=2|24.03435(54)#
| rowspan=2|無數據
| p (>99.9%)
| 23Si
| rowspan=2|(1+)#
| rowspan=2|
|-
|  (<.1%)
| 24Si
|-
| 25P
| style="text-align:right" | 15
| style="text-align:right" | 10
| 25.02026(21)#
| <30 ns
| p
| 24Si
| (1/2+)#
|
|-
| rowspan=3|26PHas 1  proton
| rowspan=3 style="text-align:right" | 15
| rowspan=3 style="text-align:right" | 11
| rowspan=3|26.01178(21)#
| rowspan=3|43.7(6) ms
| β+ (98.1%)
| 26Si
| rowspan=3|(3+)
| rowspan=3|
|-
| β+, 2p (1.0%)
| 24Mg
|-
| β+, p (.9%)
| 25Al
|-
| rowspan=2|27P
| rowspan=2 style="text-align:right" | 15
| rowspan=2 style="text-align:right" | 12
| rowspan=2|26.999230(28)
| rowspan=2|260(80) ms
| β+ (99.93%)
| 27Si
| rowspan=2|1/2+
| rowspan=2|
|-
| β+, p (.07%)
| 26Al
|-
| rowspan=3|28P
| rowspan=3 style="text-align:right" | 15
| rowspan=3 style="text-align:right" | 13
| rowspan=3|27.992315(4)
| rowspan=3|270.3(5) ms
| β+ (99.99%)
| 28Si
| rowspan=3|3+
| rowspan=3|
|-
| β+, p (.0013%)
| 27Al
|-
| β+, α (8.6×10−4%)
| 24Mg
|-
| 29P
| style="text-align:right" | 15
| style="text-align:right" | 14
| 28.9818006(6)
| 4.142(15) s
| β+
| 29Si
| 1/2+
|
|-
| 30P
| style="text-align:right" | 15
| style="text-align:right" | 15
| 29.9783138(3)
| 2.498(4) min
| β+
| 30Si
| 1+
|
|-
| 
| style="text-align:right" | 15
| style="text-align:right" | 16
| 30.97376163(20)
| colspan=3 align=center|
| 1/2+
| 1.0000
|-
| 
| style="text-align:right" | 15
| style="text-align:right" | 17
| 31.97390727(20)
| 14.263(3) d
| β−
| 32S
| 1+
|痕量
|-
| 33P
| style="text-align:right" | 15
| style="text-align:right" | 18
| 32.9717255(12)
| 25.34(12) d
| β−
| 33S
| 1/2+
|
|-
| 34P
| style="text-align:right" | 15
| style="text-align:right" | 19
| 33.973636(5)
| 12.43(8) s
| β−
| 34S
| 1+
|
|-
| 35P
| style="text-align:right" | 15
| style="text-align:right" | 20
| 34.9733141(20)
| 47.3(7) s
| β−
| 35S
| 1/2+
|
|-
| 36P
| style="text-align:right" | 15
| style="text-align:right" | 21
| 35.978260(14)
| 5.6(3) s
| β−
| 36S
| 4−#
|
|-
| 37P
| style="text-align:right" | 15
| style="text-align:right" | 22
| 36.97961(4)
| 2.31(13) s
| β−
| 37S
| 1/2+#
|
|-
| rowspan=2|38P
| rowspan=2 style="text-align:right" | 15
| rowspan=2 style="text-align:right" | 23
| rowspan=2|37.98416(11)
| rowspan=2|0.64(14) s
| β− (88%)
| 38S
| rowspan=2|
| rowspan=2|
|-
| β−, n (12%)
| 37S
|-
| rowspan=2|39P
| rowspan=2 style="text-align:right" | 15
| rowspan=2 style="text-align:right" | 24
| rowspan=2|38.98618(11)
| rowspan=2|190(50) ms
| β− (74%)
| 39S
| rowspan=2|1/2+#
| rowspan=2|
|-
| β−, n (26%)
| 38S
|-
| rowspan=2|40P
| rowspan=2 style="text-align:right" | 15
| rowspan=2 style="text-align:right" | 25
| rowspan=2|39.99130(15)
| rowspan=2|153(8) ms
| β− (70%)
| 40S
| rowspan=2|(2−,3−)
| rowspan=2|
|-
| β−, n (30%)
| 39S
|-
| rowspan=2|41P
| rowspan=2 style="text-align:right" | 15
| rowspan=2 style="text-align:right" | 26
| rowspan=2|40.99434(23)
| rowspan=2|100(5) ms
| β− (70%)
| 41S
| rowspan=2|1/2+#
| rowspan=2|
|-
| β−, n (30%)
| 40S
|-
| rowspan=2|42P
| rowspan=2 style="text-align:right" | 15
| rowspan=2 style="text-align:right" | 27
| rowspan=2|42.00101(48)
| rowspan=2|48.5(15) ms
| β− (50%)
| 42S
| rowspan=2|
| rowspan=2|
|-
| β−, n (50%)
| 41S
|-
| 43P
| style="text-align:right" | 15
| style="text-align:right" | 28
| 43.00619(104)
| 36.5(15) ms
| β−, n
| 42S
| 1/2+#
|
|-
| 44P
| style="text-align:right" | 15
| style="text-align:right" | 29
| 44.01299(75)#
| 18.5(25) ms
| β−
| 44S
|
|
|-
| 45P
| style="text-align:right" | 15
| style="text-align:right" | 30
| 45.01922(86)#
| 8# ms [>200 ns]
| β−
| 45S
| 1/2+#
|
|-
| 46P
| style="text-align:right" | 15
| style="text-align:right" | 31
| 46.02738(97)#
| 4# ms [>200 ns]
| β−
| 46S
|
|
|}

参考文献

 Isotope masses from Ame2003 Atomic Mass Evaluation by G. Audi, A.H. Wapstra, C. Thibault, J. Blachot and O. Bersillon in Nuclear Physics A729 (2003).
 Half-life, spin, and isomer data selected from these sources. Editing notes on this article's talk page.
 Audi, Bersillon, Blachot, Wapstra. The Nubase2003 evaluation of nuclear and decay properties , Nuc. Phys. A 729, pp. 3-128 (2003).
 National Nuclear Data Center, Brookhaven National Laboratory. Information extracted from the NuDat 2.1 database  (retrieved Sept. 2005).
 David R. Lide (ed.), Norman E. Holden in CRC Handbook of Chemistry and Physics, 85th Edition, online version. CRC Press. Boca Raton, Florida (2005). Section 11, Table of the Isotopes.

P
Category:磷
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