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kalium
kalium

Erbium
Erbium



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kalium
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Erbium

Struktur atom saka kalium lan Erbium

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atom

Panggil atom

Konfigurasi elektron

Struktur Crystal

Crystal pola

Jumlah proton

Jumlah Neutron

Jumlah Èlèktron

Radius atom

kovalen Radius

Van der Waals Radius

Bobot atom

Volume atom

unsur Previous

Sabanjure unsur

Potensi Valence Electron

Constant pola

pola Angles

Pola C / A rasio

 
19
[Ar] 4s 1
Body tengah kubik (Bcc)
BCC-Crystal-Structure-.jpg#100
19
20
19
227.00 pm
203.00 pm
275.00 pm
39.10 Amu
45.46 cm3 / mol
17
12
10.40 (-eV)
532.80 pm
π/2, π/2, π/2
1.69
 
68
[Xe] 4F 12 6s 2
Hexagonal Tutup dikempalken (HCP)
HCP-Crystal-Structure-of-Erbium.jpg#100
68
99
68
176.00 pm
189.00 pm
0.00 pm
167.26 Amu
18.40 cm3 / mol
79
75
49.00 (-eV)
355.88 pm
π/2, π/2, 2 π/3
1.57