सोडियम क्लोराइड क्रिस्टल में एक \( \mathrm{Na}^{+} \)आयन के चारों ओर कितने \( \mathrm{Cl}^{-} \)...

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सोडियम क्लोराइड क्रिस्टल में एक \( \mathrm{Na}^{+} \)आयन के चारों ओर कितने \( \mathrm{Cl}^{-} \)आयन उपस्थित रहते हैं?
(A) 3
(B) 8
(C) 4
(D) 6
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