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Pearson Edexcel International GCSE Chemistry (4CH1)

1 Principles of chemistry

2 Inorganic chemistry

(a) Group 1 (alkali metals) – lithium, sodium and potassium

(b) Group 7 (halogens) – chlorine, bromine and iodine

(c) Gases in the atmosphere

2.9 Gas composition of air

2.10 Testing oxygen percentage

2.11 Combustion products

2.12 Hydrocarbon combustion practical

2.13 Carbon dioxide increase

2.14 Oxygen percentage practical

(d) Reactivity series

(e) Extraction and uses of metals

(f) Acids, alkalis and titrations

(g) Acids, bases and salt preparations

(h) Chemical tests

3 Physical chemistry

4 Organic chemistry

5 Experimental skills

6 Mathematical skills

IGCSE/Edexcel/Chemistry//Concept/2 Inorganic chemistry/(c) Gases in the atmosphere/2.13 Carbon dioxide increase

2 Inorganic chemistry

Syllabus: 2024
Section: 2
Level: —

Exam analysis

Most tested topics

(a) Group 1 (alkali metals) – lithium, sodium and potassium
(b) Group 7 (halogens) – chlorine, bromine and iodine
(c) Gases in the atmosphere
(d) Reactivity series
(e) Extraction and uses of metals
(f) Acids, alkalis and titrations
(g) Acids, bases and salt preparations
(h) Chemical tests