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kalium
kalium

lanthanum
lanthanum



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lanthanum

Struktur atom saka kalium lan lanthanum

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atom

Panggil atom

1957
3 117
👆🏻

Konfigurasi elektron

[Ar] 4s 1
[Xe] 5d 2 6s 2

Struktur Crystal

Body tengah kubik (Bcc)
Double Hexagonal Tutup dikempalken (DHCP)

Crystal pola

atom

Jumlah proton

1957
3 117
👆🏻

Jumlah Neutron

2082
4 285
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Jumlah Èlèktron

1957
3 117
👆🏻

Radius saka Atom

Radius atom

227.00 pm187.00 pm
0 348
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kovalen Radius

203.00 pm207.00 pm
0 260
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Van der Waals Radius

275.00 pm240.00 pm
0 348
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Bobot atom

39.10 Amu138.91 Amu
6.94 294
👆🏻

Volume atom

45.46 cm3 / mol20.73 cm3 / mol
1.39 71.07
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Nomer atom jejer

unsur Previous

Sabanjure unsur

Potensi Valence Electron

10.40 (-eV)40.71 (-eV)
0 392.42
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Constant pola

532.80 pm377.20 pm
0 891.25
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pola Angles

π/2, π/2, π/2
π/2, π/2, 2 π/3

Pola C / A rasio

1.691.62
0.423 1.9
👆🏻