Question

what is valency of oxygen

Answer 1

hello
the Valency of oxygen is 2-
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Answer 2

Hola mate the answer is :
Valency of oxygen is 2.

As the atomic no. Of oxygen is 8. Atoms can either donate or receive electrons only in valence shell. 8 electrons in outermost shell is considered the most stable state of an atom as the shell will be fully occupied. ... The valency of oxygenis 2 as its electronic configuration is 2,6 and it need 2 electron to complete their octet.

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