C5 0.0 / 5 ? ChemistrychemistryGCSEOCR Created by: Lily Abrehart-BriggsCreated on: 15-06-16 15:39 what is molar mas? the relative formula mass of an element 1 of 5 what is it measured in? g/mol 2 of 5 what formula is used to calculate the number of moles in an element or compound? number of moles = mass/molar mass 3 of 5 what is conservation? when during a chemical reaction, no mas is lost or gained 4 of 5 fill in 5 of 5
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