Home Chemistry Classification of Elements and Periodicity Ionisation Energy As one moves along a given row in the period…
Chemistry Classification of Elements and Periodicity Ionisation Energy Single Correct MCQ
Published on: August 13, 2026

As one moves along a given row in the periodic table, ionization energy

A
Remains same
B
Increases from left to right
C
First increases, then decreases
D
Decreases from left to right

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The correct answer is:
B

Increases from left to right. Since, the size decreases.

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