Class 11 Chemistry Structure of Atom Atomic number, Mass number, Atomic species

Medium

An element $M$ has an atomic mass $19$ and atomic number $9$. Its ion is represented by

A
$M^{+}$
B
$M^{-}$
C
$M^{2+}$
D
$M^{2-}$

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Class 11 Questions

Class 11

Chemistry Questions

Chapter

Structure of Atom

Subtopic

Atomic number, Mass number, Atomic species

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