Question

In between aluminium and boron ..Which have a larger atomic size and why

Answer 1

Heyaa☺
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▶Among Aluminium and boron.

▶Aluminium have less atomic size than boron.

▶Atomic size depends on atomic radius.

▶Boron have larger atomic radius than Aluminium.

▶Answer is Boron.

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Answer 2

Answer:

Boron

Explanation:

This because there is an exception in the 2p elements

It is said that the 2p elements has more repulsions than 3p elements

Hence the 3p elements