The equation Ca(NO3)2(aq) + 2KOH(aq) --> Ca(OH)2 (s) + 2KNO3 (aq) is an example
of which type of reaction?
A) Single Replacement
B) Double Replacement
C) Synthesis
D) Decomposition
E) Combustion

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.