Why does Oxygen have a lower first ionization energy then nitrogen?

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Why does Oxygen have a lower first ionization energy then ...

Why does Oxygen have a lower first ionization energy then nitrogen? ... Why does oxygen have a lower first ionisation energy than nitrogen? Please help :)?

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Answer:

Ionization energy of oxygen is lower than nitrogen because it begins already with a lower atomic mass...

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Jonathan H. at ChaCha Mark as irrelevant Undo

Answer:

Nitrogen -Electron configuaration[He]2s22p3 has three electrons in individual 2p orbitals with aligned...

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wiki.answers.com Mark as irrelevant Undo

Answer:

The ionization energy of nitogen is more than oxygen because it possesses half filled p orbitals which...

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Anonymous at ChaCha Mark as irrelevant Undo

Answer:

I think it is due to the repulsion between electrons. More the no. of electrons, more will be the repulsion...

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DKSRP42MZOJOTXV5HC2MTNHN2M at Yahoo! Answers Mark as irrelevant Undo

Answer:

.electron from a positively charged ion than from a neutral atom. The third ionization energy of magnesium...

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Anonymous at ChaCha Mark as irrelevant Undo

Explain why the ionization energy of oxygen is less than that of nitrogen.?

Based on the actual electron configurations of the elements, explain why the ionization energy of oxygen is less than that of nitrogen.

Answer:

again, half filled shell... if O loses an electron it will be half filled, if N loses one it ceases...

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justanor... at Yahoo! Answers Mark as irrelevant Undo

Shouldn't the first ionization energy of fluorine be lower than oxygen?

Shouldn't the first ionization energy of Fluorine be lower than oxygen because the added electron in the fluorine would have go in the one of the half filled p-orbital and be repellead by the electron in that orbital, thus lowering the ionization enegy...

Answer:

As the nuclear charge increases and the atomic radius decreases the increased attraction makes it more...

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Michael Flynn at Quora Mark as irrelevant Undo

Why doesnt Fluorine have lower ionization energy than Oxygen?

Oxygen has one filled p orbitals that contains two electrons.These two electrons repeal each other,thus lowering the ionization energy of Oxygen relative to Nitrogen. But Fluorine has two filled p orbitals, will not these electrons repeal each other...

Answer:

I don't know why you were so specific about F; it's not even an exception (something that inorganic...

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Krishnabh Medhi at Quora Mark as irrelevant Undo

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