Chemistry, asked by mohdsaqib179, 11 months ago

ion whose first ionization potential is the highest among the following isoelectronic ions. and why?
Ca2+
Cl-
K+
S2-​

Answers

Answered by jkutz
1

Cl- has higher ionisation potential (IP).

Ionisation potential is the energy required to remove an electron from the valence shell of an isolated gaseous atom.

It increases down a group and decreases across a period. Since metals easily loss electrons, they have low IP.

Answered by bijin1628
0

Answer:

cl- is the answer please mark as brainlist answer

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