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Samarium
Samarium

Roentgenium
Roentgenium



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Samarium
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Roentgenium

Struktur atom saka Samarium lan Roentgenium

atom

Panggil atom

62111
3 117
👆🏻

Konfigurasi elektron

[Xe] 4F 6 6s 2
[Rn] 5F 14 6D 9 7s 2

Struktur Crystal

Rhombohedral (RHO)
Body tengah kubik (Bcc)

Crystal pola

atom

Jumlah proton

62111
3 117
👆🏻

Jumlah Neutron

88161
4 285
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Jumlah Èlèktron

62111
3 117
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Radius saka Atom

Radius atom

180.00 pm200.00 pm
0 348
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kovalen Radius

198.00 pm126.00 pm
0 260
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Van der Waals Radius

229.00 pm280.00 pm
0 348
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Bobot atom

150.36 Amu281.00 Amu
6.94 294
👆🏻

Volume atom

19.95 cm3 / mol28.70 cm3 / mol
1.39 71.07
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Nomer atom jejer

unsur Previous

Sabanjure unsur

Potensi Valence Electron

44.80 (-eV)11.90 (-eV)
0 392.42
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Constant pola

362.10 pm0.00 pm
0 891.25
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pola Angles

π/2, π/2, 2 π/3
-

Pola C / A rasio

1.621.90
0.423 1.9
👆🏻