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Form 1 Science = Air Pollution = Chapter 7.3 (Air) - Coggle Diagram
Form 1 Science = Air Pollution = Chapter 7.3 (Air)
Composition of Air
Definition
Air is a mixture of several gases
Oxygen (21%)
Carbon Dioxide (0.03%)
Nitrogen (78%)
Inert Gas (0.97%)
Argon
Neon
Helium
Xenon
Krypton
Is Air a mixture?
Yes, bcuz can seperate by a physical method called fractional distillation
Importance of gases
Fire Extinguisher
Nitrogen Fertilizer
Light Bulb
Rocket