Electron

Definition

Electrons are subatomic particles that have a negative charge and orbit around the nucleus of an atom. They play a crucial role in determining the chemical properties and behavior of elements.

Related terms

Proton:

A positively charged subatomic particle found in the nucleus of an atom.

Neutron:

An uncharged subatomic particle found in the nucleus of an atom.

Atomic Number: The number of protons in the nucleus of an atom, which determines its identity as an element.