Question

Lithium metal has a body centered cubic lattice structure with the edge length of unit cell 352 pm. calculate the density of lithium metal given atomic mass - 7 gram per mol
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Answer 1

Explanation:

Density is given in Kilometres per cubic meters and Atomic mass is given in gram per moles. So convert density into gram per cubic centimeters. Therefore, the edge length of a unit cell of Lithium metal is 352 pm.