Question
Question: Beryllium and aluminium exhibit many properties which are similar. But, the two elements differ in...
Beryllium and aluminium exhibit many properties which are similar. But, the two elements differ in
A
Exhibiting maximum covalency in compounds
B
Forming polymeric hydrides
C
Forming covalent halides
D
Exhibiting amphoteric nature in their oxides
Answer
Exhibiting maximum covalency in compounds
Explanation
Solution
Beryllium has the valency +2 while aluminum exhibit its valency as + 3