How many unit cells are present in a cubic-shaped ideal crystal of of mass ?

CHEMISTRY · Single correct

Problem

How many unit cells are present in a cubic-shaped ideal crystal of

\text{NaCl}

of mass

1.0\ \text{g}

? (1)

1.28\times10^{21}

unit cells (2)

1.71\times10^{21}

unit cells (3)

2.57\times10^{21}

unit cells (4)

5.14\times10^{21}

unit cells