Describe the term air. Name the constituents of air and represent them on a pie

Question

Describe the term air. Name the constituents of air and represent them on a pie chart based on their composition. [5 MARKS]

Answer:
:
Description:1Mark
Constituents and pie chart: 2Marks
Percentage Composition:2Marks
Air is a mixture of gases. The major constituents of air are nitrogen, oxygen, argon and carbon dioxide. Percentage composition is as follows:

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