Which reaction represents natural nuclear decay?
A) 4N+ He → 30 H
B) KC1O3 + K+ + C103
C) 335 U → He + 331 Th
D) H+ + OH- + H2O

There is one s orbital, and there are three p orbitals, five d orbitals, and seven f orbitals. thus, the answer is b. do not confuse the number of orbitals in a subshell with the number of electrons the subshell can hold. each orbital can hold two electrons, so the capacity of an nf subshell is 14 electrons.