Question

Element x is strongly electropositive and y is strongly electronegative. Univalent. Compound formed

Answer 1

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A strongly electropositive element has low ionization and due to that it will tend to loose electrons.
So, it will form a cation i.e , x

A strongly electronegative element has high ionization and due to that it will tend to gain electrons.
So, it will form an anion i.e, y

Hence , the compound formed will be ionic in nature.

=> x^+ y^-

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