Chemistry, asked by saniyamir528, 10 months ago

Lowest ionisation enthalpy is​

Answers

Answered by Anonymous
2
Cesium is ur ans.....
Answered by anushkasharma8840
11

Answer:

Caesium

Explanation:

It is because of the shieding effect that the ionization energy decrease from top of the bottom within a group .

From this trend, caesium is said to the lowest ionization eneryg flurine is said to have highest inoization energy (with the exeption of helium and neon )

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