@@21Sc@@ | @ | Œ³‘f–¼ name |
ƒXƒJƒ“ƒWƒEƒ€ Scandium |
Œ´Žq—Ê Atomic Weight |
44.95591 | ˆÀ’蓯ˆÊ‘Ì Stable Isotope |
@—L@ | |
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‘°”Ô† Group |
3 | Œ³‘fŒQ Category |
| | ‹à‘®« Metallicity |
‘JˆÚ‹à‘® Trans.Metal | |||
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—Z“_iŽj Melting Point |
@ | •¦“_iŽj Boiling Point |
@ | 퉷툳‚Å‚Ì State |
ŒÅ‘Ì solid | |||
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–§“x(g/cm3) Density |
@ | ”ä”M Specific Heat |
0.13 | ”Œ©”N Discovery |
1879 | |||
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“dŽq”z’u Electron Configuration |
Ar 3d1 4s2 | Œ´Žq”¼Œa(ð) Atomic Radius |
1.65 | |||||
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ƒCƒIƒ“‰»ƒGƒlƒ‹ƒM[(eV) Ionization Potential |
6.54 | “dŽqe˜a—Í(eV) Electron Affinity |
0 | |||||
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Œ‹»\‘¢ Crystal Structure |
hcp(c/a<1.63)[1335]? | ”õl note |
@ |