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Considering the elements B, Al, Mg, and ...

Considering the elements B, Al, Mg, and K, the correct order of their metallic character is:

A

`B gt Al gt Mg gt K`

B

`Al gt Mg gt B gt K`

C

`Mg gt Al gt K gt B`

D

`K gt Mg gt Al gt B`

Text Solution

Verified by Experts

The correct Answer is:
D
The statement D is correct because across a period from left to right. Metallic character of the elements decreases but down a group, the metallic character increases. Thus, metallic character of K is highest and that of B is the least.
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