Chemistry 11
orbital theory
1. for each of the following elements, 9
configuration according to the orbital theory.
following elements, give the electron distribution according to bohr, and the electron
abreviated electron
electron distribution
configuration
electron configuration
a) nickel
b) arsenic
c) gold
2. an atom has the electron configuration 1s 2s 2p 3s 3p?
a) how many electrons does this atom have? 12
b) what are the name and symbol of this atom? mo
c)
this atom is not in the ground state. what would its electron configuration be in the ground state?