Physics, asked by chinki16, 4 months ago

valency of alluminium is 3. Explain

Answers

Answered by tajmohamad7719

Answer:

Atomic number of aluminium is 13 so its electronic configuration is 2, 8, 3. Since it has 3 electrons in its valence shell, it will lose 3 electrons to complete its octet hence its valency is +3.

Explanation:

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Answered by many4anu

Explanation:

atomic number of aluminium is 13 So it's electronic configeration is 2,8,3.since it has 3 electrons in its valence shell it will lose 3 electrons to complete its octet

hence it's valency is 3

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