MCQ
The number of electrons in $C{l^ - }$ ion is
  • A
    $19$
  • B
    $20$
  • $18$
  • D
    $35$

Answer

Correct option: C.
$18$
c
(c) Atomic number of chlorine $17 $ and in $C{l^ - }$ ion total no. of electron $=18.$

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