Exam (elaborations)
OCR 2023 GCSE CHEMISTRY A GATEWAY SCIENCE J248/03: PAPER 3 (HIGHER TIER) QUESTION PAPER & MARK SCHEME (MERGED
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2 © OCR 2023 Section A You should spend a maximum of 30 minutes on this section. Write your answer to each question in the box provided. 1 Which term is a correct description of ice turning from a solid to a liquid? A Chemical change B Evaporation C Freezing D Physical change Your answer...
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