Question

what are isotones give one example​

Answer 1

isotope are those elements which are having similar neutrons In atoms

Answer 2

$\huge\mathfrak\star\underline{Heya}$

$\huge\text{Isotopes:-}$

$\bold{Elements}$ having $\bold{same\:atomic\:number}$ but $\bold{different\:atomic\:mass\:number}$ are called $\bold{Isotopes}$

$\huge\mathfrak{Example-:}$

$\bold{protium}$

$\bold{deuterium}$

$\bold{tritium}$