Reactivity Series in the Group 1

Reactivity Series in the Group 7

Potassium

Sodium

Lithium

Calcium

Magnesium

Aluminium

Zinc

Iron

Copper

Silver

Gold

Reaction : Potassium with Water

Reaction : Sodium with Water

Reaction : Lithium with Water

Reaction: Calcium with Water

Reaction: Potassium with Acid

Reaction: Sodium with Acid

Reaction: Lithium with Acid

Reaction: Calcium with Acid

Reaction: Magnesium with Acid

Reaction: Zinc with Acid

Reaction: Iron with Acid

The 4 Main Gases in the Air

Finding out the % by Volume of oxygen in the air using metals

Equation to find out the % of oxygen

Explanation of Global Warming

Consequences of Global Warming

Reactivity of Metals

Metal + Oxygen

Metal + Water

Metal + Acid

Metal Carbonate + Heat

Combustion with Hydrogen

Combustion with Sulphur

What is Rusting

Reaction of Rusting

Conditions that speed up Rusting

Barrier Methods

Galvanisation

Sacrificial Protection

What are Displacement Reaction

What is Oxidation

What is Reduction

What is OIL RIG mean?

Affects of Acid Rain

Crystalisation

Why do we always add excess?

What does RAM stand for?