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Samarium
Samarium

sodium
sodium



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Samarium
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sodium

Struktur atom saka Samarium lan sodium

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atom

Panggil atom

6211
3 117
👆🏻

Konfigurasi elektron

[Xe] 4F 6 6s 2
[Ne] 3s 1

Struktur Crystal

Rhombohedral (RHO)
Body tengah kubik (Bcc)

Crystal pola

atom

Jumlah proton

6211
3 117
👆🏻

Jumlah Neutron

8812
4 285
👆🏻

Jumlah Èlèktron

6211
3 117
👆🏻

Radius saka Atom

Radius atom

180.00 pm186.00 pm
0 348
👆🏻

kovalen Radius

198.00 pm166.00 pm
0 260
👆🏻

Van der Waals Radius

229.00 pm227.00 pm
0 348
👆🏻

Bobot atom

150.36 Amu22.99 Amu
6.94 294
👆🏻

Volume atom

19.95 cm3 / mol23.70 cm3 / mol
1.39 71.07
👆🏻

Nomer atom jejer

unsur Previous

Sabanjure unsur

Potensi Valence Electron

44.80 (-eV)14.10 (-eV)
0 392.42
👆🏻

Constant pola

362.10 pm429.06 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

1.621.01
0.423 1.9
👆🏻