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The decrease in first ionization energy moving from nitrogen to oxygen is due to the increase in atomic size and the addition of an electron in the outer shell of the oxygen atom, making it easier to remove an electron.

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5mo ago

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Related Questions

What is nitrogen's ionization energy?

The first ionization energy of nitrogen is 1402.3 kJ/mol.


How is the electronegativity trend related to the first ionization energy level?

When electronegativity decrease the first ionization energy also decrease.


What is the ionization energy level for N?

The first ionization energy for nitrogen is 1402 kilojoules/mole


In ionization energy how does the property varies within a group?

The ionization energy decrease moving down in a group.


Does the first ionization energy increase or decrease from top to bottom for the noble gas family?

The first ionization energy decrease from top to bottom for the noble gas family.


Why is the ionization energy of oxygen less than that of nitrogen even if oxygen is to the right hand side of nitrogen?

half filled P orbitals increase the stability resulting in higher ionization energy


What is ionization energy and how does it relate to the periodic table?

The ionization energy is the energy needed to extract an electron from an atom.The value of the ionization energy increase from left to right in a period of the periodic table and decrease in a group from the above to down.


What elements don't follow the trend for ionization energy?

There are two main elements that do not follow the trend for ionization energy. Those two elements are both Boron and Oxygen.


What is the group trend in the first ionization energies and why?

1. The ionization energy decrease down in the group.2. The cause is that the distance between the nucleus and the electron shell increase and the needed energy to extract an electron decrease.


What has the largest ionization energy between oxygen carbon boron and nitrogen?

Nitrogen has the largest ionization energy among oxygen, carbon, boron, and nitrogen. This is because nitrogen has a smaller atomic size and higher effective nuclear charge compared to the other elements, making it harder to remove an electron from a nitrogen atom.


Does the first ionization energy increase or decrease when you go down a group?

it increases


Which has more ionizastion energy n2 or no?

Nitrogen monoxide (NO) has a higher ionization energy compared to nitrogen gas (N2) because NO has one fewer electron in its outer shell, making it easier to remove that electron.