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Aluminium metal has a density of 2.72 g ...

Aluminium metal has a density of `2.72 g cm^(-3)` and crystallizes in a cubic lattice with an edge of `404` pm. Which is//are correct?

A

If forms a body centred cubic unit cell

B

If forms a face centerd cubic unit cell

C

its coordination number is 8

D

Its coordination number is 6

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