AQA GCSE Chemistry - Paper 1 Question And Answer 2023
AQA GCSE Chemistry - Paper 1 Question And Answer 2023 What is the charge of an electron? - Correct Answer -1 What is the relative mass of a proton? - Correct Answer 1 What is the relative mass of a neutron? - Correct Answer 1 What is the relative mass of an electron? - Correct Answer Very small How many types of atoms do elements contain? - Correct Answer Only one type What are compounds? - Correct Answer Substances containing two or more different elements that are chemically bonded together What are mixtures? - Correct Answer Substances containing two or more different elements that are not chemically bonded together What pattern is formed from carrying out paper chromatography? - Correct Answer Chromatogram Which method of separation is useful to separate an insoluble solid from a liquid? - Correct Answer Filtration Which method of separation is useful to separate a soluble solid from a liquid? - Correct Answer Evaporation or Crystillisation Which method of distillation separates liquids with similar boiling points? - Correct Answer Fractional distillation
Written for
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- AQA GCSE Chemistry
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- AQA GCSE Chemistry
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- February 6, 2023
- Number of pages
- 26
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- 2022/2023
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- Exam (elaborations)
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- Questions & answers
Subjects
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what is the charge of a proton
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what is the charge of a neutron
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what is the charge of an electron
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what is the relative mass of a proton
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what is the relative mass of a neutron
