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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