Home Chemistry Structure of Atom Atomic Number, Mass Number, Atomic Species The number of electrons in ion is
Chemistry Structure of Atom Atomic Number, Mass Number, Atomic Species Single Correct MCQ
Published on: August 11, 2026

The number of electrons in ion is

A
19
B
20
C
18
D
35

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The correct answer is:
C

Atomic number of chlorine 17 and in ion total no. of electron =18.

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