what is the relationship between mole, Avogadro number and mass?
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Avogadro's Number and the Mole | Introduction to Chemistry Avogadro's number is a proportion that relates molar mass on an atomic scale to physical mass on a human scale. Avogadro's number is defined as the number of elementary particles (molecules, atoms, compounds, etc.) per mole of a substance. It is equal to 6.022×1023 mol-1 and is expressed as the symbol NA.
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Explanation:
1 mole= avagadro number
= 6.022X10^23
= the mass
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