A metallic element has a cubic lattice. Each edge of the unit cell is \[2{{A}^{0}}\]. The density of the metal is \[2\text{ }g\text{ }c{{m}^{-3}}\]. The unit cells in 200 g of the metal are

A metallic element has a cubic lattice. Each edge of the unit cell is

1.	A metallic element has a cubic lattice. Each edge of the unit cell is \[2{{A}^{0}}\]. The density of the metal is \[2\text{ }g\text{ }c{{m}^{-3}}\]. The unit cells in 200 g of the metal are
A.	\[1\times {{10}^{25}}\]
B.	\[1\times {{10}^{24}}\]
C.	\[1\times {{10}^{22}}\]
D.	\[1\times {{10}^{20}}\]
Answer» B. \[1\times {{10}^{24}}\]

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A metallic element has a cubic lattice. Each edge of the unit cell is \[2{{A}^{0}}\]. The density of the metal is \[2\text{ }g\text{ }c{{m}^{-3}}\]. The unit cells in 200 g of the metal are

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