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| 1. |
Beryllium exhibits some similarities with aluminium. Point out three such properties. |
| Answer» RADIUS RATIO of is same to that of , hence they both exhibit some similarities in their propertiesii) Due to the presence of oxide film, they both remain UNAFFECTED by the acid attackiii) Hydroxides of both beryllium and aluminium dissolves in excess of alkaliiv) Chlorides of both beryllium and aluminium acts as Lewis acid and both of their CHLORIDE salts dissolves in organic solventsv) The ions of both beryllium and aluminium have tendency to form complexes. | |