1 mole contains ____ atoms, molecules, or ions of a substance.

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Solution

Definition of Avogadro's Number:
Avogadro's number is the number of particles, atoms, molecules, and ions present in one mole of a substance.
$1$ mole is equal to $6.022 x 10^{23}$
Hence, $1$ mole contains $6.022 x 10^{23}$ atoms, molecules, or ions of a substance.

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1 mole contains ____ atoms, molecules, or ions of a substance.

Definition of Avogadro's Number:Avogadro's number is the number of particles, atoms, molecules, and ions present in one mole of a substance. 1 mole is equal to 6.022x1023Hence, 1 mole contains 6.022x1023 atoms, molecules, or ions of a substance.

Definition of Avogadro's Number:
Avogadro's number is the number of particles, atoms, molecules, and ions present in one mole of a substance.
$1$ mole is equal to $6.022 x 10^{23}$
Hence, $1$ mole contains $6.022 x 10^{23}$ atoms, molecules, or ions of a substance.