Science, asked by riya4882, 1 year ago

what is valency please explain

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Answered by nancydsuza
4
in chemistry the valency of an atom is a measure of its combining power with other atoms when it forms chemical compounds are molecules

atomic no of nitrogen is 7

k shwll=2
Lshell=5

it requires three more electrons to obtain it ocete to the valency of nitrogen is -3.

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sourish8: hello
sourish8: valeny is defined as the combining capacity of a elemet
sourish8: element*
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