Kala saar Qaybaha

Dooro ilaa 4 qaybaha si aad u barbardhigo astaamahooda dhinac ka dhinac.

B

Boron

#5 · Madow

Cirro10.81 u
Cidhiidhi2.34 g/cm³
Ku shub2349.0 K
Ku shub4200.0 K
Electronegativity2.04
Istaraatiijiyad800.6 kJ/mol
Awooda87.0 pm
Blokp-block
Gobol (RT)Cidhiidhi
_Fiirso[He] 2s2 2p1
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