Question

difine valency how it calculated explain formation of two ionic compounds on basis of valancy
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Answer 1

Explanation:

In ionic compounds, valency gives an indication of the charge an ion formed from a particular element will carry. Take for example, magnesium, Mg, this has a valency of two and tends to form ions carrying two positive charges, Mg2+.

Answer 2

Answer:

Valency is defined as the combining capacity of an element with another element. It can be ... e.g the valency of oxygen is 2, carbon is 4 etc. ... Calculate valency of an atom.

Explanation:

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