Posted by Jim on Tuesday, November 10, 2009 at 6:05pm.
jim,
i am sorry to get your hopes up that i know this answer. i have no clue. what grade r u in?
Cu is 1s2 2s2 2p6 3s2 3p6 3d10 4s1
Remove ther 4s1 and 1 of the d to make 3d9 to arrive at Cu^+2.
http://www.webelements.com/copper/atoms.html
Related Questions
Lauren - Write the electron configuration of Sn and Sn2+ Give the electron ...
chemistry - what is the complete electron configuration and the abbreviated ...
Chemistry - How do you write the electron configuration of Curium (Cm) and ...
AP Chemistry - Which of the following electron configurations correspond to an ...
Chemistry - What is the electron configuration of the complex: Fe(C2O4)3 3- I am...
Chemistry-electron configuration CONFUSED!! - I need help with electron ...
Chemistry: Electron Configuration - The following questions relate to the ...
chemistry - How can I determine which elements have higher first and second ...
Chemistry - What is the electron configuration called that has 18 electrons in ...
Chemistry - Metals lose electrons under certain conditions to attain a noble-gas...
For Further Reading
