Exam (elaborations)
Pearson Edexcel International GCSE In Chemistry (4CH1) Paper 2CR Mark Scheme Summer 2024
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Question number Answer Notes Marks 1 (a) (i) B (3) A is not the correct answer because sulfur is not in period 2 C is not the correct answer because sulfur is not in period 4 D is not the correct answer because sulfur is not in period 6 1 (ii) D (2−) A is not t...
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