How is ethanol different from carbon dioxide? A: Ethanol is made of oxygen.

B: Ethanol is made of hydrogen.

C: Carbon dioxide only has two atoms.

D: Carbon dioxide only has one atom.

C

Explanation: cardio dioxide consists of one carbon atom and one oxygen atom

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.