Which would have the highest first ionization energy?

Silfheed asked Jun 7, 2022

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Silfheed asked Jun 7, 2022

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12 votes

Answer:

Helium

Step-by-step explanation:

The ionization energy decreases from top to bottom in groups, and increases from left to right across a period.

Brpaz answered Jun 12, 2022

by Brpaz

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