O3 is the allotrope of oxygen that is isoelectronic.
argon and S2- are isoelectronic
Neon is isoelectronic with the sodium ion.
oxide ion is isoelectronic with neon.
Argon is isoelectronic with the sulfide ion.
Phosphide is isoelectronic with argon.
Potassium is isoelectronic with the cation K+.
Atoms are isoelectronic when they have the same electron configuration. Therefore, an anion isoelectronic to krypton is bromide. A cation isoelectronic to krypton is rubidium.
O3 is the allotrope of oxygen that is isoelectronic.
argon and S2- are isoelectronic
Neon is isoelectronic with the sodium ion.
The Sulfide ion, S2-, is isoelectronic with Cl-
oxide ion is isoelectronic with neon.
Methyl carbocation (CH3+) is isoelectronic with borane (BH3).
Cu+ is isoelectronic with Zn2+
Argon is isoelectronic with the sulfide ion.
None. The Se2- ion is isoelectronic with Krypton.