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Copper has the fcc crystal structure...

Copper has the fcc crystal structure . Assuming an atomic radius of 130 pm for copper atom (Cu = 63.54 ) , what is the length of unit cell of Cu ? Find the density of Cu ?

A

`267.64 p m , 8.54 g cm ^(-3)`

B

`267.64 p m , 5.48 g cm^(-3)`

C

`367.64 p m , 9.24 g cm ^(-3)`

D

`367.64 p m , 8.54 g cm ^(-3) `

Text Solution

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The correct Answer is:
D
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