The electron configuration 1s22s22p63s23p6 represents which noble gas?

It represents the noble gas Argon.

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.

It will fall off and tip over.