Oganessọ̀nù (Ununoctium) ni oruko igbadie fun ipilese kemika pelu ami-idamo igbadie Og (Uuo) ati nomba atomu 118.
Oganessọ̀nù | ||||||||||||
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Pípè | ||||||||||||
Ìhànsójú | Unknown | |||||||||||
nọ́mbà ìsújọ | [294] | |||||||||||
Oganessọ̀nù ní orí tábìlì àyè | ||||||||||||
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Nọ́mbà átọ̀mù (Z) | 118 | |||||||||||
Ẹgbẹ́ | group 18 | |||||||||||
Àyè | àyè 7 | |||||||||||
Àdìpọ̀ | Àdìpọ̀-p | |||||||||||
Ẹ̀ka ẹ́límẹ́ntì | Unknown chemical properties | |||||||||||
Ìtò ẹ̀lẹ́ktrọ́nù | [Rn] 5f14 6d10 7s2 7p6 (predicted) | |||||||||||
Iye ẹ̀lẹ́ktrọ́nù lórí ìpele kọ̀ọ̀kan | 2, 8, 18, 32, 32, 18, 8 (predicted) | |||||||||||
Àwọn ohun ìní ara | ||||||||||||
Ìfarahàn at STP | ? | |||||||||||
Ígbà ìhó | (extrapolated) 320–380 K (50–110 °C, 120–220 °F) | |||||||||||
Kíki (near r.t.) | (predicted) 13.65 g/cm3 | |||||||||||
Critical point | (extrapolated) 439 K, 6.8 MPa | |||||||||||
Heat of fusion | (extrapolated) 23.5 kJ/mol | |||||||||||
Heat of | (extrapolated) 19.4 kJ/mol | |||||||||||
Atomic properties | ||||||||||||
Oxidation states | (−1), (0), (+1), (+2), (+4), (+6) Àdàkọ:Infobox element/symbol-to-oxidation-state/comment | |||||||||||
Atomic radius | empirical: (predicted) 152 pm | |||||||||||
Covalent radius | (extrapolated) 230 pm | |||||||||||
Other properties | ||||||||||||
Natural occurrence | synthetic | |||||||||||
CAS Number | 54144-19-3 | |||||||||||
Main isotopes of oganessọ̀nù | ||||||||||||
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