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Combined Science · Edexcel 1SC0 · Paper 3: Chemistry 1 · Foundation · June 2019

Edexcel GCSE Combined Science Paper 3: Chemistry 1 Foundation June 2019 mark scheme 1SC0/1CF

1h 10m 60 marks

Practise the past exam questions by topic

  1. Q1 - 7 marks - The three states of matter
  2. Q2 - 9 marks - Chromatography, Mixtures and separation techniques, Pure substances
  3. Q3 - 9 marks - Ionic bonding and ionic compounds, Reactivity of metals
  4. Q4 - 11 marks - Extraction of metals and reduction, Ionic bonding and ionic compounds, Oxidation and reduction in terms of electrons
  5. Q5 - 12 marks - Covalent bonding, Electronic structure, Empirical formulae, Ionic bonding and ionic compounds, Isotopes and relative atomic mass, Metals and non-metals, Subatomic particles, The periodic table
  6. Q6 - 12 marks - Electrolysis, Electrolysis of aqueous solutions, Making soluble salts, Tests for gases