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Beryllium
Beryllium

Actinium
Actinium



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Beryllium
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Actinium

Struktur atom saka Beryllium lan Actinium

atom

Panggil atom

489
3 117
👆🏻

Konfigurasi elektron

[Panjenenganipun] 2S 2
[Rn] 6D 1 7s 2

Struktur Crystal

Hexagonal Tutup dikempalken (HCP)
Face tengah kubik (FCC)

Crystal pola

atom

Jumlah proton

489
3 117
👆🏻

Jumlah Neutron

5138
4 285
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Jumlah Èlèktron

489
3 117
👆🏻

Radius saka Atom

Radius atom

112.00 pm195.00 pm
0 348
👆🏻

kovalen Radius

96.00 pm186.00 pm
0 260
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Van der Waals Radius

153.00 pm215.00 pm
0 348
👆🏻

Bobot atom

9.01 Amu227.00 Amu
6.94 294
👆🏻

Volume atom

5.00 cm3 / mol22.54 cm3 / mol
1.39 71.07
👆🏻

Nomer atom jejer

unsur Previous

Sabanjure unsur

Potensi Valence Electron

82.00 (-eV)38.60 (-eV)
0 392.42
👆🏻

Constant pola

228.58 pm567.00 pm
0 891.25
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pola Angles

π/2, π/2, π/2
π/2, π/2, π/2

Pola C / A rasio

1.571.89
0.423 1.9
👆🏻