What is uranium's electron configuration?

1 Answer
Jun 18, 2014

The electron configuration for Uranium (U) is based upon the placement of uranium in the fourth column of the actinide series or f block. Therefore th electron configuration for uranium must end as 5f4,

1s22s22p63s23p64s23d104p65s24d105p66s24e145d106p67s25f4

This notation can be written in core notation or noble gas notation by replacing the1s22s22p63s23p64s23d104p65s24d105p66s24e145d106p6 with the noble gas [Rn].

[Rn]7s25f4

I hope this was helpful.
SMARTERTEACHER