Oxidation And Reduction

Question 1

What is reduction?

Answer 1

The loss of oxygen

Question 2

What does the extraction of metals involve?

Answer 2

Reduction of ores

Question 3

What does the oxidation of metals result in?

Answer 3

Corrosion

Question 4

Why is a metal resistance to oxidation?

Answer 4

A metals resistance to oxidation is related to its position in the reactive series.
The more reactive the metal, the more rapidly it corrodes

Question 5

What is oxidation?

Answer 5

The gain for oxygen