Classification of Matter

Elements

Compounds

Solution

Mechanical Mixtures

Groups (Family)

Periods

Atom

Fitting Electrons into Orbits 2, 8, 8, 2

Physical Properties - Colour

Physical Properties – texture

Physical Properties – odour

Physical Properties – lustre

Physical Properties-Clarity

Physical Properties-Taste

Physical Properties-Hardness

Physical Properties-Malleability

Physical Properties-Brittle

Physical Properties-Ductility

Physical Properties-Crystal Form

Physical Properties - Solubility

Physical Properties-Viscosity

Physical Properties-Density

Chemical Properties-Combustibility

Metal reacting with an Acid

Physical Change-Change of State

Change of State

Corrosion

Chemical Change – New Colour Formed

Chemical Change – Gas Formed

Chemical Change – Heat or Light Released (absorbed)

Chemical Change – Precipitate Formed

Sodium Ion

Fluoride

Sodium Chloride, Salt

Acids are Corrosive

Acids dissolve in water

Acid reacting with a Metal

Acids are Sour

Acids react with Carbonates

The pH Scale