Beryllium and aluminium exihbit many proprties which are similar. But the two element differ in

(a) forming covalent hallides
(b) forming polymeric hydrides
(c) exhibiting maximum covalancy
(d) exhibiting amphoteric nature in their oxides

3 years ago

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Answers : (1)

                                        

answer is (c)


 


exhibiting maximum covalancy !


 


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3 years ago

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