Question

explain the variation in a acidic and basic character of oxides of second row element?​

Answer 1

Answer:

On moving along a period, the tendency to lose electrons decreases and thus, the metallic character decreases. Since the oxides of non-metals are acidic. Thus it can be said, along a period from left to right basic character decreases while on moving downward, the basic character increases due to an increase in metallic character.

Explanation:

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Answer 2

Answer:

Hope it's helpful to you....

Explanation:

Due to decrease in metallic

and increase in non metallic