Each unit cell of \( \mathrm{NaCl} \) consists of 14 chlorine atoms and-
\( \mathrm{P} \)
(1) \(...
Each unit cell of \( \mathrm{NaCl} \) consists of 14 chlorine atoms and-
\( \mathrm{P} \)
(1) \( 13 \mathrm{Na} \) atoms
(2) \( 14 \mathrm{Na} \) atoms
VV
(3) \( 6 \mathrm{Na} \) atoms
(4) \( 8 \mathrm{Na} \) atoms
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