Question

what happens when atomic spin is reversed​

Answer 1

If the spin of the electron is flipped, it results in a different potential energy. Say you have a large cloud of cold hydrogen atoms out in space. Every once in a while, the spin state of an electron in one of the hydrogen atoms will spontaneously flip, resulting in a lower potential energy.

Answer 2

Explanation:

if the spin of the electron is flipped it results in a different potential energy. let's say you have a large cloudof hydrogen atoms in the space. every once in a while, the spin state of an electron is one of the hydrogen atom continuous flipping resulting in a low potential energy