1.

Lithium forms a BCC lattice with an edge length of 350 pm. The experimental density of lithium is 0.53 g cm-3. What is the percentage of missing lithium atoms? (Atomic mass of Lithium = 7 amu)

A. 97.7%
B. 95.4%
C. 4.6%
D. 2.3%
Answer» E.


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