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Hassium, 108HsHassium |
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Pípè | /ˈhæsiəm/[1] (HASS-ee-əm) |
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Ìhànsójú | unknown, probably silvery, white or metallic gray |
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nọ́mbà ìsújọ | [269] |
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Hassium ní orí tábìlì àyè |
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Nọ́mbà átọ̀mù (Z) | 108 |
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Ẹgbẹ́ | group 8 |
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Àyè | àyè 7 |
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Àdìpọ̀ | Àdìpọ̀-d |
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Ẹ̀ka ẹ́límẹ́ntì | Transition metal |
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Ìtò ẹ̀lẹ́ktrọ́nù | [Rn] 5f14 6d6 7s2 |
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Iye ẹ̀lẹ́ktrọ́nù lórí ìpele kọ̀ọ̀kan | 2, 8, 18, 32, 32, 14, 2 (predicted) |
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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 | (+2), (+3), (+4), (+6), +8[4][5] Àdàkọ:Infobox element/symbol-to-oxidation-state/comment |
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Other properties |
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Natural occurrence | synthetic |
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Crystal structure | unknown |
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CAS Number | 54037-57-9 |
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Main isotopes of hassium |
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Isotope
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Abundance
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Half-life (t1/2)
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Decay mode
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Product
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277Hs ?
|
syn
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16.5 min
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SF
|
|
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275Hs
|
syn
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0.15 s
|
α
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9.30
|
271Sg
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271Hs
|
syn
|
40# s
|
α
|
9.27,9.13
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267Sg
|
270Hs
|
syn
|
7.9 s
|
α
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9.02,8.88
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266Sg
|
269Hs
|
syn
|
9.7 s
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α
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9.21,9.10,8.97
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265Sg
|
267mHs
|
syn
|
0.8 s
|
α
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9.83
|
263Sg
|
267Hs
|
syn
|
52 ms
|
α
|
9.87
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263Sg
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266Hs
|
syn
|
2.3 ms
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α
|
10.18
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262Sg
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265mHs
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syn
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0.75 ms
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α
|
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261Sg
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265Hs
|
syn
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2.0 ms
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α
|
|
261Sg
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264Hs
|
syn
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~0.8 ms
|
.5 α
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10.43
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260Sg
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.5 SF
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|
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263Hs
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syn
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0.74 ms
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α
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10.89,10.72,10.57
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259Sg
| |
Àdàkọ:Category-inline | references |
Hassiomu je ipilese elegbogi pelu ami-idamo Hs ati nomba atomu 108.