Chemistry, asked by sujit60, 1 year ago

What is valency of oxygen?

Answers

Answered by Kumar1999

-2 -1 in peroxide and -1/2 in super oxide

Answered by Anonymous

Heya mate☺

Oxygen (O).

atomic number (Z) = 8.
electronic configuration = 2,6.
valence electrons = 6.
therefore , valency ( combing capacity of an element ) = (8-6)=2.

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