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Ununoctium
Chemical Properties & Compounds
| Symbol | Atomic Number | Atomic Weight | Melting Point | Boiling Point | Phase | Density | Classification |
| Uuo | 118 | 294 | Unknown | Unknown | Gas | Unknown | Noble Gas  |
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| General |
| Name, Symbol, Number |
ununoctium, Uuo, 118 |
| Chemical series |
noble gases |
| Group, Period, Block |
18, 7, p |
| Appearance |
unknown, probably colorless |
| Standard atomic weight |
predicted, (314) g·mol−1 |
| Electron configuration |
perhaps [Rn] 7s2 5f14 6d10 7p6
(guess based on radon) |
| Electrons per shell |
2, 8, 18, 32, 32, 18, 8 |
| Phase |
presumably a gas |
| CAS registry number |
54144-19-3 |
| Selected isotopes |
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| References |
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Ununoctium Compounds
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Source: Wikipedia article Ununoctium
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Chemistry Quick Facts