# Platîn

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| Îrîdyûm ← **Platîn** → Zêr
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| Pd ↑ **Pt** ↓ Ds
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**78Pt**
Sîstema vedorî ya elementan |

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| **Şeklê wê** |
|  |
| **Bi tevayî** |
| Nav, direfş, nimre
 | Platîn, Pt, 78
 |
| Kom, vedor, blok
 | 10, 6, d
 |
| Cure
 | Lajwerdên derbasiyê
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| Tîrbûn
 | 22,56 g/cm3 (25 °C)
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| **Agahî** |
| Giraniya atomê
 | 195, 084 u
 |
| Nîveşkêla atomê
 | 135 (177) pm
 |
| Nîveşkêla kovalansê
 | 136 pm
 |
| Nîveşkêla Van der Waalsê
 | 175 pm
 |
| Rêzbûna elektronan
 | [Xe] 4f14 5d9 6s1 |
| Rewşa di germiya odê de
 | Hişk
 |
| Xala helînê
 | 2041,4 K (1768,3 °C)
 |
| Xala kelînê
 | 4098 K (3825 °C)
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| Kabikê molî
 | 9,09· 10-6 m3/mol
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| Derenceya bilindbûnê
 | 0, **2**,**4**, **6** |
| Oksîdên xwe
 | PtO, PtO2 |
| Elektronegatîfî
 | 2,28 (Pauling-Skala)
 |
| **Tevdîr girtin** |
| **Nîşanên xeterê** |
| Hûr

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

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**Platîn** (bi latînî: platinum, ji bi spanî: platina "zîv kêm") metalek û elementek e.