Edexcel GCSE Combined Science Paper 3: Chemistry 1 Foundation November 2021 mark scheme 1SC0/1CF
Practise the past exam questions by topic
Metals & non-metals7 Qs
Pure substances6 Qs
PH scale & neutralisation19 Qs
Three states of matter11 Qs
Extraction of metals & reduction11 Qs
Oxidation & reduction in terms of electrons16 Qs
Reactivity of metals12 Qs
Relative formula mass25 Qs
Tests for gases32 Qs
Diamond, graphite, graphene & fullerenes7 Qs
Electrolysis14 Qs
Electrolysis of aqueous solutions15 Qs
Empirical formulae19 Qs
Reactions of acids17 Qs
Mixtures & separation techniques12 Qs
Potable water5 Qs
+12 more
6 questions
- Q1 - 9 marks - Metals and non-metals, Pure substances, The pH scale and neutralisation, The three states of matter
- Q2 - 9 marks - Extraction of metals and reduction, Oxidation and reduction in terms of electrons, Reactivity of metals, Relative formula mass, Tests for gases
- Q3 - 9 marks
- Q4 - 9 marks - Diamond, graphite, graphene and fullerenes, Electrolysis, Electrolysis of aqueous solutions, The pH scale and neutralisation
- Q5 - 11 marks - Empirical formulae, Reactions of acids, Tests for gases, The pH scale and neutralisation
- Q6 - 13 marks - Mixtures and separation techniques, Potable water, Pure substances, The pH scale and neutralisation
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