Mendelevium
Lát'ọwọ́ Wikipedia, ìwé ìmọ̀ ọ̀fẹ́
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| Ìfarahàn |
| unknown, probably silvery, white or metallic gray |
| Àwọn ìní àníkárí |
| Orúkọ, àmì-ìdámọ̀, nọ́mbà |
mendelevium, Md, 101 |
| Ẹ̀ka apilẹ̀sẹ̀ |
actinide |
| Àdìpọ̀, ìgbà, block |
n/a, 7, f |
| Ìwúwo átọ́mù |
(258) g·mol−1 |
| Ìtòjọ ẹ̀lẹ́ktrónì |
[Rn] 5f13 7s2 |
| Àwọn ẹ̀lẹ́ktrónì lórí ọ̀nà kan |
2, 8, 18, 32, 31, 8, 2 (Image) |
| Àwọn ìní aláfójúrí |
| Phase |
solid |
| ojúàmì ìyọ́ |
1100 K, 827 °C, 1521 °F |
| Atomic properties |
| Oxidation states |
2, 3 |
| Electronegativity |
1.3 (Pauling scale) |
| Ionization energies |
1st: 635 kJ·mol−1 |
| Miscellanea |
| Magnetic ordering |
no data |
| CAS registry number |
7440-11-1 |
| Most stable isotopes |
| Main article: Isotopes of mendelevium |
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Mẹ̀ndẹ̀lẹ́fíọ̀m tabi Mendelevium je apilese alasopapo to ni ami-idamo Md (Mv teletele) ati nomba atomu 101.