OCR GCSE Chemistry B · J258
Paper 1 (Foundation), Paper 2 (Foundation), Paper 3 (Higher), Paper 4 (Higher)
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GCSE Chemistry · key term
A scientific account that connects evidence and accepted ideas to explain how or why something happened.
Used by OCR
Paper 1 (Foundation), Paper 2 (Foundation), Paper 3 (Higher), Paper 4 (Higher)
Keep observations separate from explanations: the composition of an ancient rock is evidence; volcanic outgassing is part of the scientific explanation built from evidence.
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