almosteruditelike almosteruditelike

14-12-2018
Chemistry

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Why is energy required to remove an electron from an atom?

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Kaylaloysls Kaylaloysls

14-12-2018

Electrons in an atom are held there by the force of attraction exerted by the positive charge of the nucleus on the negative charge of the electron. Energy is required to remove an electron from atom to overcome this attractive force.

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