the number of atoms in one mole of a substance is equal to?

Chemistry JAMB 1981

the number of atoms in one mole of a substance is equal to?

  • the atomic number
  • the avogadro number checkmark
  • the gas constant
  • the number of neutrons
  • the number of electrons

The correct answer is: B

Explanation

Avogadro's number is defined as the number of elementary particles (molecules, atoms, compounds, etc.) per mole of a substance.
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