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An element has a body centered cubic (bc...

An element has a body centered cubic (bcc) structure with a cell edge of 288pm. The atomic radius is:

A

`(sqrt2)/(4)xx288` pm

B

`(4)/(sqrt3)xx288` pm

C

`(4)/(sqrt2)xx288` pm

D

`(sqrt3)/(4)xx288` pm

Text Solution

Verified by Experts

The correct Answer is:
D
For BCC,
`r=(sqrt3)/(4)a`
Given : a=288 pm (a = edge length, r=radius)
`r=(sqrt3)/(4)xx288` pm
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