What is valency explain with an
example
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Answer:
It is the number of electrons required or to be given for the stability of the atom.
Ex-Sodium Chloride.
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Answer:
Valency is the potentiality of an element to join with an other element taking hydrogen or chlorine as a standard.
Such as- In FeCl3, the valency of Iron is 3. Though in modern science the concept of valency is useless.
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