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cerium
cerium

Radium
Radium



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cerium
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Radium

Struktur atom saka cerium lan Radium

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atom

Panggil atom

5888
3 117
👆🏻

Konfigurasi elektron

[Xe] 4F 1 5d 1 6s 2
[Rn] 7s 2

Struktur Crystal

Double Hexagonal Tutup dikempalken (DHCP)
Body tengah kubik (Bcc)

Crystal pola

atom

Jumlah proton

5888
3 117
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Jumlah Neutron

82138
4 285
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Jumlah Èlèktron

5888
3 117
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Radius saka Atom

Radius atom

181.80 pm215.00 pm
0 348
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kovalen Radius

204.00 pm221.00 pm
0 260
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Van der Waals Radius

235.00 pm283.00 pm
0 348
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Bobot atom

140.12 Amu226.00 Amu
6.94 294
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Volume atom

20.67 cm3 / mol45.20 cm3 / mol
1.39 71.07
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Nomer atom jejer

unsur Previous

Sabanjure unsur

Potensi Valence Electron

41.78 (-eV)20.10 (-eV)
0 392.42
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Constant pola

362.00 pm514.80 pm
0 891.25
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pola Angles

π/2, π/2, 2 π/3
π/2, π/2, π/2

Pola C / A rasio

1.591.57
0.423 1.9
👆🏻