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The correct increasing order of densitie...

The correct increasing order of densities of alkali metals is :

A

`LiltNaltkltRbltCs`

B

`CsltRbltKltNaltLi`

C

`Liltkltnaltrbltcs`

D

`kltnaltliltrbltcs`

Text Solution

Verified by Experts

The correct Answer is:
C
Due to presence of vacant 3d orbitals in k the order becomes as `LiltNagtKltRbltCs`
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