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  • 26-04-2024
  • Chemistry
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A metal crystallizes in two kiwi faces FCC and BCC whose unit cell lengths are 3.5 and 3 Armstrongs, respectively. The ratio of the density of FCC and BCC is
a) √2 : 1
b) √3 : 1
c) 1 : √2
d) 1 : √3

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