Chemistry, asked by abaliyaa, 1 year ago

why radius of gallium is smaller than aluminium

Answers

Answered by abhishekdhotre77
2
hi...

The atomic radius of the Ga is less than Al because of poor screening effect. Theatomic radius of Ga is slightly lesser than of Al because in going from Al to Ga, the electrons have already occupied 3d sub shell in Ga....

hope this helps
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