Chemical Element #77: Iridium (Ir)
Atomic Number: 77, Element Symbol: Ir, Element Name: Iridium, Atomic Mass: 192.22 u.
Detailed Properties:
| Atomic Number: | 77 |
| Element Symbol: | Ir |
| Element Name: | Iridium |
| Electron Configuration: | [Xe]6s24f145d7 |
| Atomic Mass: | 192.220000 u |
| Melting Point: | 2719.00 K |
| Boiling Point: | 4701.00 K |
Stable Isotopes:
| Isotope | Mass | Abundance |
| 191Ir | 190.960589 | 0.373000 |
| 193Ir | 192.962922 | 0.627000 |
✍: FYIcenter.com
2022-10-21, 228👍, 0💬
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Atomic Number: 82, Element Symbol: Pb, Element Name: Lead, Atomic Mass: 2.1e+02 u. 2022-10-07, 234🔥, 0💬
Chemical Element #77: Iridium (Ir)
Atomic Number: 77, Element Symbol: Ir, Element Name: Iridium, Atomic Mass: 192.22 u. 2022-10-21, 229🔥, 0💬
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Atomic Number: 75, Element Symbol: Re, Element Name: Rhenium, Atomic Mass: 186.21 u. 2022-10-21, 227🔥, 0💬
Chemical Element #79: Gold (Au)
Atomic Number: 79, Element Symbol: Au, Element Name: Gold, Atomic Mass: 196.96657 u. 2022-10-07, 227🔥, 0💬