Describe how Avagadro's number is related to a mole of any substance?

1.	Describe how Avagadro's number is related to a mole of any substance?
Answer» 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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