
Peter B. answered 03/09/20
Tutor
5
(9)
Previous High School Chemistry Teacher
a) 1s22s22p63s23p63d10 This should be: 1s22s22p63s23p64s23d8 Nickel
b) 1s22s22p63s23p64s24d104p3 This should be 1s22s22p63s23p64s23d104p3