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The atomic radius of strontium (Sr) is 2...

The atomic radius of strontium `(Sr)` is `215 p m` and it crystallizes with a cubic. Closest packing . Edge length of the cube is `:`

A

`430 p m`

B

`608.2p m`

C

`496.53p m`

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
2
The ccp of structure generates fcc unit cell
So, `sqrt(2a)=4r`
`a=608.2p m`
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