Pearson Edexcel International GCSE Chemistry (4CH1)

68 free lessons that follow the International GCSE specification topic by topic. Each lesson has short notes, a worked example and a quick check with instant marking.

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International GCSE · Pearson Edexcel 4CH1

Getting started

4 lessons · about 55 minutes

1(a) to (b) States of matter, and elements, compounds and mixtures

6 lessons · about 84 minutes

1(c) to (d) Atomic structure and the Periodic Table

5 lessons · about 73 minutes

1(e) Chemical formulae, equations and calculations

5 lessons · about 86 minutes

1(f) to (i) Bonding, structure and electrolysis

10 lessons · about 2 h 40 min

2(a) to (c) Groups 1 and 7, and gases in the atmosphere

4 lessons · about 61 minutes

2(d) to (e) Reactivity series, and extraction and uses of metals

6 lessons · about 88 minutes

2(f) to (h) Acids, bases, salts and chemical tests

8 lessons · about 1 h 55 min

3 Physical chemistry

8 lessons · about 2 h 5 min

4 Organic chemistry

12 lessons · about 3 h 5 min

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