Chemistry, asked by Sovietstell, 1 year ago

why Aluminium is greater than gallium in size​

Answers

Answered by Amanwadhwa20
1

Answer:

Atomic radius of gallium is less than aluminium. ... 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 Gallium

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Answered by kuchu99316
1

Answer:

bcoz atomic radius of gallium is less than aluminium because of the poor screaning effect

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