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Topic: electron arrangement  (Read 4177 times)

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Offline elz?!?!

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electron arrangement
« on: September 22, 2008, 05:42:13 PM »
im really stuck on the electron arrangement of Fe2+. i know the arrangement of Fe3+, so do i just add one more electron in the d orbital?
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Offline elz?!?!

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Re: electron arrangement
« Reply #1 on: September 22, 2008, 06:16:40 PM »
okay... it doesnt mater anymore... i just figured it out myself... but if anyone can tell me if im right it would be greatly appreciated!!!


Fe is 1s2 2s2 2p6 3s2 3p6 4s2 3d6

so therefore for Fe2+ there are 2 less electrons ie 1s2 2s2 2p6 3s2 3p6 3d6
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Offline cliverlong

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Re: electron arrangement
« Reply #2 on: September 23, 2008, 08:43:24 AM »
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