Respuesta :

quasarJose

Answer:

Ne

Explanation:

Comparing Ne and Na, Neon atoms will have the greatest ionization energy.

The ionization energy is the energy required to remove the most loosely held electrons within an atom.

  • As we go down the group, ionization energy decreases due to increase in the atomic radius
  • Across a period it increases from left to right
  • So, since Ne is right of Na, it has a higher ionization energy.
  • It is also an inert gas and they have high ionization energy

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