Kala saar Qaybaha

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

Tl

Thallium

#81 · QFont

Cirro204.38 u
Cidhiidhi11.85 g/cm³
Ku shub577.0 K
Ku shub1746.0 K
Electronegativity1.62
Istaraatiijiyad589.4 kJ/mol
Awooda170.0 pm
Blokp-block
Gobol (RT)Cidhiidhi
_Fiirso[Xe] 4f14 5d10 6s2 6p1
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