MCQ
Which forms a crystal of $NaCl$
- A$NaCl$ molecules
- ✓$N{a^ + }$ and $C{l^ - }$ions
- C$Na$ and $Cl$ atoms
- DNone of the above
✓
Answer
Correct option: B.
$N{a^ + }$ and $C{l^ - }$ions
(b) $NaCl$ is ionic crystal so it is formed by $N{a^ + }$ and $C{l^ - }$ ions.
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