Q.

Consider the following pairs of ions of atoms
1. Na+ and Ne
2. Na+ and K+
3. K+ and Cl-
In which of these pair are the ions/atoms isoelectronic with each other?
(a)1, 2 and 3
(b)1 and 2
(c)2 and 3
(d)1 and 3 Right sign
Details:

Comments

No comment yet.

copyright 2014-2018 This site is powered by sNews | Login