In this lesson, we'll be talking about
- Composition of Air
- Measuring the Amount of O₂
- Combustion
- Global Warming

Get the quiz by clicking on the link below.
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This lesson follows Edexcel Pearson's iGCSE Chemistry Qualification.

Other subject topics
iGCSE Physics - [ Ссылка ]
iGCSE Chemistry - [ Ссылка ]
iGCSE Commerce - [ Ссылка ]
iGCSE ICT - [ Ссылка ]
iGCSE Economics - [ Ссылка ]

Music in this video:
Show Me by LiQWYD | [ Ссылка ]
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Creative Commons Attribution 3.0 Unported License
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Any Icons Used are from the following website:
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