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technetium
technetium

Francium
Francium



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Francium

Struktur atom saka technetium lan Francium

atom

Panggil atom

4387
3 117
👆🏻

Konfigurasi elektron

[Kr] 4d 5 5S 2
[Rn] 7s 1

Struktur Crystal

Hexagonal Tutup dikempalken (HCP)
Body tengah kubik (Bcc)

Crystal pola

atom

Jumlah proton

4387
3 117
👆🏻

Jumlah Neutron

55136
4 285
👆🏻

Jumlah Èlèktron

4387
3 117
👆🏻

Radius saka Atom

Radius atom

136.00 pm348.00 pm
0 348
👆🏻

kovalen Radius

147.00 pm260.00 pm
0 260
👆🏻

Van der Waals Radius

200.00 pm348.00 pm
0 348
👆🏻

Bobot atom

98.00 Amu223.00 Amu
6.94 294
👆🏻

Volume atom

8.50 cm3 / mol71.00 cm3 / mol
1.39 71.07
👆🏻

Nomer atom jejer

unsur Previous

Sabanjure unsur

Potensi Valence Electron

180.00 (-eV)8.00 (-eV)
0 392.42
👆🏻

Constant pola

273.50 pm440.00 pm
0 891.25
👆🏻

pola Angles

π/2, π/2, 2 π/3
-

Pola C / A rasio

1.601.56
0.423 1.9
👆🏻