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Al ( at . Wt . 26.98 ) crystallizes ...

Al ( at . Wt . 26.98 ) crystallizes in the cubic d system with `a oo 4.05` Å . Its density is 2.7 g per `cm^(3)` . Determine the cell type Calculate the radius of Al atom .

A

fcc `1.432 Å`

B

bcc 2.432 Å

C

bcc 1.432Å

D

fcc 2.432 Å

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The correct Answer is:
A
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