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Arrange the following elements in the or...

Arrange the following elements in the order of their decreasing metallic charcter Na, Si, Cl, Mg, Al.

A

`Cl gt Si gt Al gt Mg gt Na`

B

`Na gt Mg gt Al gt Si gt Cl`

C

`Na gt Al gt Mg gt Cl gt Si`

D

`Al gt Na gt Si gt Ca gt Mg`

Text Solution

Verified by Experts

The correct Answer is:
B
As we move from left to right in periodic table metallic characters decreases hand non - metallic characters increases.
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