Science, asked by Ssre2etisimrani, 1 year ago

How to find valency of an element?

Answers

Answered by Anmol1607

2

Hi

First take any element like Aluminium its atomic no. Is 15 then split it in the table of distribution of electrons. Al=13

K. L. M. N

2. 8. 3

Therfore its valency is 3

Hope thus help you

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