Compounds, Molecules and elements

• Element is One type of atom, on

  its own or joined to

  another atom of the

  same type.
• Compound is the different types of

  atom joined by a

  chemical bond.
• A mixture is when different types of

  atoms or compounds

  that can be physically

  separated.

  NO chemical bond.
• Elements in covalent compounds share electrons
• A molecule contains two or more atoms that are chemically bonded together.
• Compounds is the formation of different types of atoms
• A particle is made up of the same atom
• A compound is a substance formed by the reaction of two or more elements.