24) electron configurations indicate the location of each electron within the atom. there are rules that must be
followed when writing an electron configuration. one of the rules deals with the order that the electrons enter
the orbitals. this rule states that the electrons are added to orbitals of increasing energy, beginning with the
lowest energy orbitals and continue doing so until all electrons are placed. which rule is this known as?
a) bohr's rule
b) hund's rule
c) aufbau principle
d) pauli exclusion principle