Ionization exceptions  [ENDORSED]

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victoria1l
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Joined: Fri Apr 06, 2018 11:05 am

Ionization exceptions

Postby victoria1l » Tue May 08, 2018 10:33 pm

Will we need to know the ionization exceptions for the midterm? Such as Oxygen has a lower ionization energy than Nitrogen even though it is to the right of Nitrogen?

Toru Fiberesima 1L
Posts: 63
Joined: Fri Apr 06, 2018 11:02 am

Re: Ionization exceptions

Postby Toru Fiberesima 1L » Tue May 08, 2018 10:45 pm

Yes and we should know how to explain why the exceptions occur, for example because a full shell OR half full shell are most stable. Nitrogen's half full shell is what makes it more stable than oxygen, resulting in a higher ionization energy.

megangeorge-1K
Posts: 59
Joined: Thu Feb 01, 2018 3:01 am

Re: Ionization exceptions

Postby megangeorge-1K » Wed May 09, 2018 8:33 am

what are the ionization exceptions again? and for clarification there are exceptions because these ions are more stable in the exceptions form?

madisonhanson1b
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Joined: Fri Apr 06, 2018 11:03 am

Re: Ionization exceptions

Postby madisonhanson1b » Wed May 09, 2018 12:31 pm

The ionization energies and electron affinities of carbon, nitrogen, oxygen, and fluorine do not match with the trends perfectly. Also, chromium and copper have unique electron configuration rules.

Jordanmarshall
Posts: 16
Joined: Fri Apr 06, 2018 11:03 am

Re: Ionization exceptions

Postby Jordanmarshall » Wed May 09, 2018 12:33 pm

Can anyone explain to me Chapter 2 Question 37 on the homework?

304984981
Posts: 28
Joined: Fri Apr 06, 2018 11:05 am

Re: Ionization exceptions

Postby 304984981 » Sat May 12, 2018 2:41 pm

all the elements in the 5th and 6th column (N,O,S,P...) share the same trend exceptions, which means N>O, P>S. because of the half-filled p-orbital is stable
All elemetnts in the 4th and 5th column(Mg,Al..) share the same trend excpetion, which means Mg>Al, becuas of full-filled of p-orbital is stable

victoria1l
Posts: 29
Joined: Fri Apr 06, 2018 11:05 am

Re: Ionization exceptions

Postby victoria1l » Sun May 13, 2018 9:04 pm

Thanks for the clarification !

Jocelyn1B
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Joined: Fri Apr 06, 2018 11:04 am

Re: Ionization exceptions

Postby Jocelyn1B » Sun May 13, 2018 10:03 pm

Should we memorize the ionization exceptions for the final or next test?

victoria1l
Posts: 29
Joined: Fri Apr 06, 2018 11:05 am

Re: Ionization exceptions  [ENDORSED]

Postby victoria1l » Sat May 19, 2018 2:08 pm

Yes i think we should know the overall concept


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