In order to remove one electron from a 3S orbital of gaseous sodium atom, about…

Chemistry JAMB 1999

In order to remove one electron from a 3S orbital of gaseous sodium atom, about 496KJMol-1 of energy is required. This energy is referred to as

  • electron affinity
  • ionization energy checkmark
  • activation evergy
  • electronegativity

The correct answer is: B

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