Science, asked by souzane208, 1 year ago

How do we know the valency of any atom?

Answers

Answered by deathslinger
0
the valency of an atom can easily be defined as the number of electrons it can gain or lose to atain and stable electronic configuration of nearest Nobel gas
Answered by saniya24
0
valency is the number of electrons gained (-) or lost (+) by an atom from the outermost shell/valence shell in the formation of a compound.
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