Science, asked by bandulandge07, 7 months ago

what is a valency
tellme​

Answers

Answered by kausalyap27
1

the valence or valency of an element is a measure of its combining power with other atoms when it forms chemical compounds or molecules.

Answered by srathi1
1

Nickel has eight electrons in the 3d orbital and two electrons in the 4s orbital, which means nickel has 10 total valence electrons. ... The valency of nickel is +2.

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