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Kevin Nash Grade: upto college level
        


Beyllium and aluminium exhibit many properties which are similar. But, the two elements differ in


        (a)    foming covalent halides


        (b)    forming polymeric hydrides


        (c)    exhibiting maximum covalency in compounds


        (d)    exhibiting amphoteric nature in their oxides


6 years ago

Answers : (1)

Anurag Kishore
37 Points
										

I think c is corrrect answer


because Be belongs to second period while Al to third

6 years ago
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