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Nickle crystallise in a fcc unit cell wi...

Nickle crystallise in a fcc unit cell with a cell edge length of 0.3524 nm. Calculate the radius of the nicke atom

A

0.1624 nm

B

0.1246 nm

C

0.2164 nm

D

0.1426nm

Text Solution

Verified by Experts

The correct Answer is:
B
For an fcc lattice , `r=(a)/(2sqrt2)=(0.3524)/(2sqrt2)` = 0.1246nm`
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MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-SOLID STATE-EXERCISE 1
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  18. What type of crystal defect is indicated in the diagram below ?

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