MCAT


 FAQFAQ   SearchSearch   MemberlistMemberlist   UsergroupsUsergroups   RegisterRegister 
 ProfileProfile   Log in to check your private messagesLog in to check your private messages   Log inLog in 

Half filled d orbital?

 
Post new topic   Reply to topic    mcat-prep.com Forum Index -> GS-4 Physical Sciences
View previous topic :: View next topic  
Author Message
assyaesam2626



Joined: 08 Jul 2009
Posts: 1

PostPosted: Tue Jul 28, 2009 10:12 pm    Post subject: Half filled d orbital? Reply with quote

Can you please explain how chromium has a half-filled d orbital?
It only has 4 d electrons. I thought you need 5 to be half filled d electron, so for that row it would be Mn and not Cr.
Thanks
Back to top
View user's profile Send private message
mcat_premed3832



Joined: 19 Oct 2006
Posts: 412

PostPosted: Wed Jul 29, 2009 9:43 am    Post subject: Reply with quote

Please follow the question number. I don't know which question you are referring to but it's possible that your question has been asked and answered. If not, you could add to the thread for that question. Thanks for understanding.
Back to top
View user's profile Send private message
rbergins3606



Joined: 18 Aug 2009
Posts: 1

PostPosted: Fri Aug 28, 2009 11:30 am    Post subject: Reply with quote

Cr is an exception, it gives up a P electron to since having 5 D electrons is more stable
Back to top
View user's profile Send private message
Display posts from previous:   
Post new topic   Reply to topic    mcat-prep.com Forum Index -> GS-4 Physical Sciences All times are GMT - 5 Hours
Page 1 of 1

 
Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum


Powered by phpBB © 2001, 2005 phpBB Group
phpBB SEO