Failed to connect to MySQL: Access denied for user 'examnext_online'@'localhost' (using password: YES) A metal M(Z = 40) depending on temerpature crystallises in FCC and BCC crystal structure whose unit length areas are 3.5 are 3Å respectively. The ratio of its density is FCC and BCC is - Sarthaks eConnect
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A metal M(Z = 40) depending on temerpature crystallises in FCC and BCC crystal structure whose unit length areas are 3.5 are 3Å respectively. The ratio of its density is FCC and BCC is

A.

1.259

B.

2

C.

`8/sqrt6`

D.

`16/(3sqrt6)`