Which one among the following is correct regarding \[{}^{20}Ne,{}^{23}N{{a}^{+}},{}^{19}{{F}^{-}}and\,\,{}^{24}M{{g}^{2+}}\]? [NDA]

They are isotopes of each other

They are isoelectronic with each other

Which one among the following is correct regarding \[{}^{20

1.	Which one among the following is correct regarding \[{}^{20}Ne,{}^{23}N{{a}^{+}},{}^{19}{{F}^{-}}and\,\,{}^{24}M{{g}^{2+}}\]? [NDA]
A.	They are isomers of each other
B.	They are isotopes of each other
C.	They are isoelectronic with each other
D.	All of the above
Answer» D. All of the above