Question

difference between covalency and valency​

Answer 1

Answer:

The number of bonds an atom can form within a molecule is known as covalency. ... Valency is the number of electrons will lose or gain in order to make itself stable and attain a configuration. Valency may or may not be equal to the number of valence electrons. Whereas, covalency depends on the number of valance electrons.

Explanation:

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Answer 2

Answer:

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Explanation:

Valency is the combining power of an element. ... The main difference between valency and covalency is that valency is the number of electrons that an atom will lose or gain in order to stabilize itself whereas covalency is the maximum number of covalent bonds that an atom can form using its empty orbitals.