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The abnormally smaller size of Ga among ...

The abnormally smaller size of Ga among its group can be explained by -

A

Poor shielding of p orbitals

B

Poor shielding of d orbitals

C

Poor shielding of `d` annd `f` orbitals

D

Poor shielding of f orbitals

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AAKASH INSTITUTE-TEST 5-EXAMPLE
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