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Samarium
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Samarium

Struktur atom saka seng lan Samarium

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atom

Panggil atom

3062
3 117
👆🏻

Konfigurasi elektron

[Ar] 3d 10 4s 2
[Xe] 4F 6 6s 2

Struktur Crystal

Hexagonal Tutup dikempalken (HCP)
Rhombohedral (RHO)

Crystal pola

atom

Jumlah proton

3062
3 117
👆🏻

Jumlah Neutron

3588
4 285
👆🏻

Jumlah Èlèktron

3062
3 117
👆🏻

Radius saka Atom

Radius atom

134.00 pm180.00 pm
0 348
👆🏻

kovalen Radius

122.00 pm198.00 pm
0 260
👆🏻

Van der Waals Radius

139.00 pm229.00 pm
0 348
👆🏻

Bobot atom

65.38 Amu150.36 Amu
6.94 294
👆🏻

Volume atom

9.20 cm3 / mol19.95 cm3 / mol
1.39 71.07
👆🏻

Nomer atom jejer

unsur Previous

Sabanjure unsur

Potensi Valence Electron

38.90 (-eV)44.80 (-eV)
0 392.42
👆🏻

Constant pola

266.49 pm362.10 pm
0 891.25
👆🏻

pola Angles

π/2, π/2, 2 π/3
π/2, π/2, 2 π/3

Pola C / A rasio

1.861.62
0.423 1.9
👆🏻