# Mangan

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|

|  |
| --- |
| Krom ← **Mangan** → Hesin
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| — ↑ **Mn** ↓ Tc
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**25Mn**
Sîstema vedorî ya elementan |

 |

 |
| **Şeklê wê** |
|  |
| **Bi tevayî** |
| Nav, direfş, nimre
 | Mangan, Mn, 25
 |
| Kom, vedor, blok
 | 7, 4, d
 |
| Cure
 | Lajwerdên derbasiyê
 |
| Tîrbûn
 | 7,43 g/cm3 (20 °C)
 |
| **Agahî** |
| Giraniya atomê
 | 54,938049 u
 |
| Nîveşkêla atomê
 | 140 (161) pm
 |
| Nîveşkêla kovalansê
 | low-spin: 139 pm high-spin: 161 pm
 |
| Rêzbûna elektronan
 | [Ar] 3d5 4s2 |
| Xala helînê
 | 1519 K (1246 °C)
 |
| Xala kelînê
 | 2334 K (2061 °C)
 |
| Kabikê molî
 | 7,35 · 10-6 m3/mol
 |
| Derenceya bilindbûnê
 | 1, **2**, 3, 4, (5), 6, 7
 |
| Oksîdên xwe
 | MnO, MnO2, Mn2O3, Mn2O7, Mn3O4 |
| Elektronegatîfî
 | 1,55 (Pauling-Skala)
 |
| **Îzotop** |
|

| Îzo
 | LC
 | t1/2 | ÇA
 | EX MeV
 | ENû
 |
| --- | --- | --- | --- | --- | --- |
| 52Mn |
{syn.}

 |  5,591 r  | ε | 4,712 | 52Cr |
| 53Mn |
{syn.}

 |  3,74 × 106 sal  | ε | 0,597 | 53Cr |
| 54Mn |
{syn.}

 |  312,3 r  | ε | 1,377 | 54Cr |
| β- | 0,697 | 54Fe |
| 55Mn | **100** %

 |  Qayîm |
| 56Mn |
{syn.}

 |  2,5785 saet  | β- | 3,695 | 56Fe |

 |
| **Tevdîr girtin** |
| **Nîşanên xeterê** |
|

|  |
| --- |
|  |
| Ev tişt zû dişewite
 |
| (F)
 |

 |

**Mangan** (bi almanî: Mangan, carina wek *manganez* jî tê nivîsandin ji bi fransî: manganèse, bi latînî: Manganum, ji bi yewnaniya kevn: μαγνησία, lat. *Magnēsía*) metalek û elementek e.