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Combined Science · Edexcel 1SC0 · Paper 4: Chemistry 2 · Foundation · June 2019

Edexcel GCSE Combined Science Paper 4: Chemistry 2 Foundation June 2019 mark scheme 1SC0/2CF

1h 10m 60 marks

Practise the past exam questions by topic

  1. Q1 - 7 marks - Greenhouse gases and climate change, Subatomic particles, Tests for gases, The composition and evolution of the atmosphere, The periodic table
  2. Q2 - 7 marks - Group 0: the noble gases, Group 7: the halogens, The periodic table
  3. Q3 - 9 marks - Concentration of solutions, Exothermic and endothermic reactions
  4. Q4 - 13 marks - Catalysts, Collision theory and activation energy, Conservation of mass and balanced equations, Factors affecting the rate of reaction, Rate of reaction
  5. Q5 - 11 marks - Crude oil, hydrocarbons and alkanes, Fractional distillation and petrochemicals, Properties of hydrocarbons, Relative formula mass
  6. Q6 - 13 marks - Amounts of substance in equations, Group 7: the halogens, Ionic bonding and ionic compounds