Answers

2014-07-10T18:54:51+05:30
1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 4d10 5s2 5p6 4f14 5d10 6s2 6p6 5f3 6d1 7s2
0
2014-07-10T19:16:49+05:30

This Is a Certified Answer

×
Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
  Mass number of Uranium=238
  Atomic number of Uranium=92
Mass Number=Number of Protons=Number of Electrons
  .·.Number of electrons=238
     Number of protons=238[No.of electrons are equal to the no. of protons]
Atomic number=Number of protons+Number of neutrons
 .·.No.of neutrons=Number of protons-Atomic number
                         =146

Electronic Configuration of Uranium= 
1s² 2s²  2 p^{6}   3s²  3 p^{6}   3 d^{10}   4s²  4 p^{6}    4 d^{10}    4 f^{14}  5s²  5 p^{6}    5 d^{10}    5f³ 6s²   6 p^{6}    6 d^{1}  7s²  
1 4 1
thanks!!!!!!!!!!!! friend so much
welcome :) plz mark as the best
really !!!!!!!
yeah :) if you wish
picked up !!!!!!u r having a beautiful name friend !!!!!!!!!!!!!