User:Matt Arenas Mercado/sandbox

The account of this former contributor was not re-activated after the server upgrade of March 2022.

The concepts of atom and molecule particles are utilized by the fields of chemistry and physics to describe matter.

Atoms are the smallest particles still characterizing a chemical element. For a more comprehensive discussion about atoms, please visit the Atom article.

Molecules are electrically neutral particles consisting of more than one atom. For a more comprehensive discussion about molecules, please visit the Molecule article.