AQA GCSE CHEMISTRY Higher Tier Paper 1 2020.
GCSE CHEMISTRY Higher Tier Paper 1 H 2 *02* IB/M/Jun20/8462/1H Do not write outside the 0 1 This question is about structure and bonding. box 0 1 . 1 Which two substances have intermolecular forces between particles? [2 marks] Tick () two boxes. Diamond Magnesium Poly(ethene) Sodium chloride Water 0 1 . 2 Table 1 shows the structures of three compounds. Table 1 Compound Structure Carbon dioxide Magnesium oxide Silicon dioxide Diagrams not to scale 3 *03* Turn over ► IB/M/Jun20/8462/1H Do not write outside the Compare the structure and bonding of the three compounds: box • carbon dioxide • magnesium oxide • silicon dioxide. [6 marks] Turn over for the next question
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aqa gcse chemistry higher tier paper 1 2020