An atom's electrons are arranged in energy shells. Like concertgoers in an arena, each electron occupies a single chair and cannot drop to a lower tier if all its chairs are occupied. This fundamental property of atomic physics is known as the Pauli exclusion principle, and it explains the shell structure of atoms, the diversity of the periodic table of elements, and the stability of the material universe.
from General Physics News - Science News, Physics News, Physics, Material Sciences, Science https://ift.tt/3Hx7gNV
No comments:
Post a Comment