MCQOPTIONS
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| 1. |
Beryllium and aluminium exhibit many properties which are similar. But, the two elements differ in [AIEEE 2004] |
| A. | Forming covalent halides |
| B. | Forming polymeric hydrides |
| C. | Exhibiting maximum covalency in compounds |
| D. | Exhibiting amphoteric nature in their oxides |
| Answer» D. Exhibiting amphoteric nature in their oxides | |