it is an electron.
The atom is the smallest known particle.
The electrons that participate in chemical bonds are located in the "valence shell" or outer energy level of that atom. They are known as the valence electrons, and they are the only part of the atom that participates in a chemical reaction.
proton
No, an atom is
"valance shell"
the small part of an atom is a subatomic particle so that's what my science teacher says your welcome :)
the small part of an atom is a subatomic particle so that's what my science teacher says your welcome :)
No, an electron is a subatomic particle. Electrons are a part of atoms.
The Atom Bonds in the Outer Electrons.Hoped that HELPED!
The atom's outer electrons.
Electron Cloud
An atom is the smallest particle that is still recognisably the element