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Samarium
Samarium

polonium
polonium



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Samarium
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polonium

Struktur atom saka Samarium lan polonium

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atom

Panggil atom

6284
3 117
👆🏻

Konfigurasi elektron

[Xe] 4F 6 6s 2
[Xe] 4F 14 5d 10 6s 2 6p 4

Struktur Crystal

Rhombohedral (RHO)
Pénguapan (Mon)

Crystal pola

atom

Jumlah proton

6284
3 117
👆🏻

Jumlah Neutron

88125
4 285
👆🏻

Jumlah Èlèktron

6284
3 117
👆🏻

Radius saka Atom

Radius atom

180.00 pm168.00 pm
0 348
👆🏻

kovalen Radius

198.00 pm140.00 pm
0 260
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Van der Waals Radius

229.00 pm197.00 pm
0 348
👆🏻

Bobot atom

150.36 Amu209.00 Amu
6.94 294
👆🏻

Volume atom

19.95 cm3 / mol22.23 cm3 / mol
1.39 71.07
👆🏻

Nomer atom jejer

unsur Previous

Sabanjure unsur

Potensi Valence Electron

44.80 (-eV)9.30 (-eV)
0 392.42
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Constant pola

362.10 pm335.90 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

1.621.46
0.423 1.9
👆🏻