Question

define valency in 3 lines
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Answer 1

Answer:

Valency is the number of electrons shared by an atom of an element. It is also defined as the combining capacity of an atom of an element. For example: Cl atom has 1 valence electrons, hence its valency is 1.

Explanation:

Answer 2

HEY USER ,

HERE IS YOUR ANSWER :-

valency is defined as the combining power of the atoms of an element with the atoms of same or different elements . the electrons in the outermost shell of the atom is known as valence electrons .

for example :-the valency of carbon is 4

the valency of chlorine is 1.

there are two types of valency :-

(a) electrovalency

(b) covalency

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