This gasueos element has 5 valnce electrons and fewer neutrons than soduim

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.

Are there any options that could alot..

The answer is sucrose.