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A metallic element exists in simple cubi...

A metallic element exists in simple cubic structure. Each edge length of the unit cell is `2.88A^(0)`. The density of metal is 7.2` gm cm^(-3)`. How many unit cells will be there in 100 gm of the metal? 

A

`5.82xx10^(23)`

B

`16xx10^(31)`

C

28

D

42

Text Solution

Verified by Experts

The correct Answer is:
A
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