Chemistry, asked by vidhijain10204, 1 year ago

molecular formula-AICI3. valency of aluminium and cholorine

Answers

Answered by khushi312
4
the valency of al aluminium is 3 and the valency of cl chlorine is 1

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Answered by PranshuGupta1
0
Aluminium has an atomic number(Z) of 13

Electronic Configuration of Al is 2, 8, 3

Valence electron = 3
Valency = 3


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Chlorine has an atomic number as 17

Electronic Configuration of Cl is 2, 8, 7

Valence electron = 7
Valency = 1


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Aluminum need 3 more electrons. . But chlorine just need 1..
So 3 chlorine needs 3 electrons ..
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