Atoms

• Atom(s)


  The smallest particles that exist that make up an element
• Element(s)

  substances containing one kind of atom
• Compound(s)

  Substance that contains two or more different elements chemically joined together to form a new substance.
• Mixture(s)

  Two or more substances mixed together, but not chemically combined
• Molecule(s)

  Particles made of atoms joined together by covalent bonds.
• Compound= 2 or more elements combined to form a new substance.
• Atoms are made up of protons, electrons and neutrons