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30 October, 22:58

Avogadro's number is used to determine the number of subatomic particles in an atom.

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  1. 30 October, 23:16
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    the answer is false because In chemistry and physics, Avogadro's number usually refers to a quantity of atoms
  2. 30 October, 23:27
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    "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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