1. Limited time only! Sign up for a free 30min personal tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Homework Help: Titanium 2+ Ion electronic structure?

  1. Nov 15, 2006 #1
    Titanium 2+ Ion.

    Is it [tex][Ar]3d^04s^2 [/tex]
    or [tex][Ar]3d^24s^0[/tex]

    I'd assume it's the former (looks more energy efficient).
  2. jcsd
  3. Nov 16, 2006 #2
    That's right. 4s is of lower energy than 3d.
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook