Statement (A): Aluminium valency is 3.
Statement (B): Aluminium loses 3 electrons.
Statement (C): Aluminium is a metal.

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A, B and C are correct

A and B are correct and C is incorrect

A, B and C are incorrect

A is incorrect, B and C are correct

answer is A.

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Detailed Solution

The element aluminium (Al) belongs to Group IIIA family. So, its valency is 3 only. Aluminium loses its three valency electrons forms the cation ${Al}^{3 +}$ to gets nearest noble gas configuration (Stability).

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