Question

The valency of an element can be determinded with respect to

a)Hydrogen atom
b)Chlorine atom
c)Nitrogen atom
d)Oxygen atom​

Answer 1

Answer:

b chlorine atom

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valency of an element depends upon the atoms in its outer most shell

Answer 2

Answer:

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$\large{\boxed{\boxed{\overbrace{\underbrace{\green{\tt{\bigstar{●HYDROGEN \:\:ATOM ●{\bigstar}}}}}}}}}$