Exam (elaborations)
AQA A LEVEL Chemistry with complete solutions
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Relative atomic mass The average mass of an atom of an element, relative to 1/12th of the mass of an atom of Carbon-12 Relative molecular mass Average mass of a molecule compared to 1/12th of the mass of a carbon-12 atom 00:02 01:39 The Avogradro constant the number of pa...
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