Element,Compound,Mixture

Cannnot be physically seperated but can be seperated by chemically methods

Propertion of Copound is different from the Elements

Made up of 2 or more different Elements chemically combined

Examples of Compound

Salt

Sugar

Perodic table

Non -Metals

Metals

cannot be broken down into simpler substances

Examples of Elements

Chlorine

Sodium

Oxygen

Hydrogen

Are pure subtances

Examples of mixtures

Seawater

Gasoline

Made up of 2 or more different substances(Elements and Compound ) that are mixed together

Can be seperated by physically means

Are not fixed in propertion

They are not chemically combined