Science, asked by rajakayush497, 2 months ago

how many valency number ? tell me

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Answered by kushaly445

Answer:

valence = number of electrons in valence shell of free atom – number of non-bonding electrons on atom in molecule, and. valence = number of bonds + formal charge.

Answered by dhargalkardurva44

there are 118 element in a periodic table

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how many valency number ? tell me​

Answers

how many valency number ? tell me