Asuming all orbitals are in the same energy level which type of orbital has the lowest energy?

A.) P orbital
B.) F orbital
C.) S orbital
A.) D orbital

C. S orbital

Explanation: The s orbital is the lowest orbital shell which is much closer to the nucleus. This orbital can hold a maximum of 2 electrons, a perfect example for this is the 1s orbital which is the closest to the atomic nucleus.

it is the most commonly accepted one

the dissolution of polymer can be thermodynamically described in 2 steps.