Edexcel International GCSE (9–1) Science (Double Award) (Modular) 4XSD1 · C-6.9

Composition of dry air

Code: C-6.9
In: C-6f Gases in the atmosphere
Topic: C Chemistry content
Course: International GCSE (9–1) Science (Double Award) (Modular) 4XSD1
Board: Edexcel

Codes and titles are read by a script from Edexcel's published specification and have not been checked by a person. What each point covers is in the specification itself: Edexcel’s specification.

Points in C-6f Gases in the atmosphere

C-6.9 Composition of dry air
C-6.10 Percentage of oxygen in air
C-6.11 Combustion of elements in oxygen
C-6.12 Thermal decomposition of metal carbonates
C-6.13 Carbon dioxide and climate change
C-6.14 Practical: percentage of oxygen in air