@@33As@@ | @ | Œ³‘f–¼ name |
ƒq‘f Arsenic |
Œ´Žq—Ê Atomic Weight |
74.92159 | ˆÀ’蓯ˆÊ‘Ì Stable Isotope |
@—L@ | |
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‘°”Ô† Group |
15 | Œ³‘fŒQ Category |
| | ‹à‘®« Metallicity |
”¼‹à‘® Metalloid |
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—Z“_iŽj Melting Point |
817 | •¦“_iŽj Boiling Point |
613 | 퉷툳‚Å‚Ì State |
ŒÅ‘Ì solid | |||
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–§“x(g/cm3) Density |
5.73 | ”ä”M Specific Heat |
0.082 | ”Œ©”N Discovery |
Before 1600 | |||
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“dŽq”z’u Electron Configuration |
Ar 3d10 4s2 4p3 | Œ´Žq”¼Œa(ð) Atomic Radius |
1.25 | |||||
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ƒCƒIƒ“‰»ƒGƒlƒ‹ƒM[(eV) Ionization Potential |
9.81 | “dŽqe˜a—Í(eV) Electron Affinity |
0.8 | |||||
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Œ‹»\‘¢ Crystal Structure |
rhombic | ”õl note |
mp:36‹Cˆ³Cbp:¸‰Ø |