garayliz000 garayliz000

11-10-2020
Chemistry

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Which element requieres the least amount of energy to remove the outermost electron

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l4ladri l4ladri

11-10-2020

Answer: Sodium

Explanation: The sodium has only one electron at the outer layer.

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pfellas pfellas

11-10-2020

The correct answer is Caesium as it not only has one electron in the outer shell only, but it is also further away from the nucleus compared to other alkali metals.

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