Edexcel GCSE Combined Science Paper 4: Chemistry 2 Foundation June 2023 mark scheme 1SC0/2CF
Practise the past exam questions by topic
Covalent bonding16 Qs
Subatomic particles14 Qs
Exothermic & endothermic reactions12 Qs
Greenhouse gases & climate change17 Qs
Tests for gases32 Qs
Composition & evolution of the atmosphere12 Qs
Group 7: the halogens23 Qs
Ionic bonding & ionic compounds28 Qs
Metallic bonding7 Qs
Properties of ionic compounds13 Qs
Periodic table20 Qs
Collision theory & activation energy15 Qs
Factors affecting the rate of reaction18 Qs
Rate of reaction15 Qs
Electronic structure17 Qs
Group 1: the alkali metals16 Qs
Isotopes & relative atomic mass9 Qs
+13 more
6 questions
- Q1 - 8 marks - Covalent bonding, Subatomic particles
- Q2 - 7 marks - Exothermic and endothermic reactions
- Q3 - 9 marks - Greenhouse gases and climate change, Tests for gases, The composition and evolution of the atmosphere
- Q4 - 12 marks - Covalent bonding, Group 7: the halogens, Ionic bonding and ionic compounds, Metallic bonding, Properties of ionic compounds, The periodic table
- Q5 - 11 marks - Collision theory and activation energy, Factors affecting the rate of reaction, Rate of reaction
- Q6 - 13 marks - Electronic structure, Group 1: the alkali metals, Isotopes and relative atomic mass
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