1. Electronegativity
  2. Electron attraction
  3. Quantum energy
  4. Ionization energy
  5. None of the above/More than one of the above.
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2 Answers

Option 1 : Electronegativity

The correct answer is Electronegativity.

  • The concept of electronegativity was first proposed by Linus Pauling in 1932.
  • Linus Pauling explained that the covalent bond between two different atoms (A–B) is stronger than the average of the A–A and the B–B bonds.

  • The electronegativity of an atom is affected by both its atomic number and the distance that its valence electrons reside from the charged nuclei.
  • Fluorine is the most electronegative element.
  • Cesium is the least electronegative element.

Ionization Energy Ionization energy is the minimum amount of energy required to remove the most loosely bound electron of an isolated neutral gaseous atom or molecule.
Quantum Energy According to quantum theory, energy is held to be emitted and absorbed in tiny, discrete amounts.
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Option 1 : Electronegativity

The correct answer is Electronegativity.

  • The concept of electronegativity was first proposed by Linus Pauling in 1932.
  • Linus Pauling explained that the covalent bond between two different atoms (A–B) is stronger than the average of the A–A and the B–B bonds.

  • The electronegativity of an atom is affected by both its atomic number and the distance that its valence electrons reside from the charged nuclei.
  • Fluorine is the most electronegative element.
  • Cesium is the least electronegative element.

Ionization Energy Ionization energy is the minimum amount of energy required to remove the most loosely bound electron of an isolated neutral gaseous atom or molecule.
Quantum Energy According to quantum theory, energy is held to be emitted and absorbed in tiny, discrete amounts.
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