electron
The electron
This particle is the electron.
An atom is the smallest particle in matter with unique chemical properties. Each element is characterized by the number of protons in its nucleus, which determines its chemical behavior.
MEOW.
The smallest particle of matter having distinctive chemical and physiacl properties; a tiny particle
a molecule
This is the definition of a molecule.
nucleus
This is the number of protons.
Yes, an atom is considered a particle because it is the smallest unit of a chemical element that retains the properties of that element.
It is the calcium atom. It has all the properties of calcium.IT is a metal element.
The smallest particle of an element that still has the properties of that element is an atom. Atoms are made up of protons, neutrons, and electrons, and they retain the chemical properties of the element they represent.