National 5 Chemistry-Metals

Between what does metallic bonding occur?

Explain what metallic bonding is

Can metals conduct electricity?

What happens when a metal reacts with water?

What happens when a metal reacts with an acid?

What happens when a metal reacts with oxygen?

What is the reactivity series?

Why is a flow of electrons produced?

What is a cell (battery) made up of?

What happens the further apart the metals are in the reactivty series?

Name another way a cell can be produced

Explain what a fuel cell is

Give an example of a rechargeable battery, and why are we able to re-use it?

What is a displacement reaction?

What is an oxidation reaction?

What is a reduction reaction?

What is a redox reaction?

Give an example of a redox reaction

Explain what a metal ore is

How are the metals from Potassium to Aluminium removed from their ores?

How is zinc removed from its ore?

How is iron removed from its ore?

How are tin lead and copper removed from their ores?

How are mercury, silver and gold removed from their ore?

What is the corrosion?

What must be present for corrosion to take place?

What is an alloy?