Nihoníọ̀mù (tele bi ununtrium, pípè /uːnˈuːntri.əm/ ( listen)[4] oon-OON-tree-əm) ni oruko igbadie fun ipilese asopapo pelu ami-idamo igbadie Nh (Uut ati nomba atomu 113.
Nihoníọ̀mù, 113NhNihoníọ̀mù |
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Pípè | /nɪˈhoʊniəm/ (ni-HOH-nee-əm) |
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Ìhànsójú | possibly light or dark element |
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nọ́mbà ìsújọ | [286] |
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Nihoníọ̀mù ní orí tábìlì àyè |
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Nọ́mbà átọ̀mù (Z) | 113 |
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Ẹgbẹ́ | group 13 (boron group) |
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Àyè | àyè 7 |
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Àdìpọ̀ | Àdìpọ̀-p |
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Ẹ̀ka ẹ́límẹ́ntì | Unknown chemical properties |
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Ìtò ẹ̀lẹ́ktrọ́nù | [Rn] 5f14 6d10 7s2 7p1 (predicted)[1] |
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Iye ẹ̀lẹ́ktrọ́nù lórí ìpele kọ̀ọ̀kan | 2, 8, 18, 32, 32, 18, 3 |
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Àwọn ohun ìní ara |
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Ìfarahàn at STP | solid presumably |
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Atomic properties |
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Oxidation states | (−1), (+1), (+3), (+5) Àdàkọ:Infobox element/symbol-to-oxidation-state/comment[1][2][3] |
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Other properties |
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Natural occurrence | synthetic |
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CAS Number | 54084-70-7 |
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Main isotopes of nihoníọ̀mù |
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Isotope | Abundance | Half-life (t1/2) | Decay mode | Product |
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286Nh | syn | 19.6 s | α | 9.63 | 282Rg | 285Nh | syn | ~4.6 s | α | 9.74,9.48 | 281Rg | 284Nh | syn | 0.49 s | α | 10.00 | 280Rg | 283Nh | syn | 0.10 s | α | 10.12 | 279Rg | 282Nh | syn | 73 ms | α | 10.63 | 278Rg | 278Nh | syn | 0.34 ms | α | 11.68 | 274Rg |
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Àdàkọ:Category-inline | references |
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