Scelta multipla
1 mole of which of the following substances contains the largest number of atoms?
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2. Atoms & Elements
Mole Concept
Scelta multipla
One mole of particles of any substance contains how many particles?
A
6.022 × 10^{23}
B
3.01 × 10^{23}
C
1.00 × 10^{6}
D
6.022 × 10^{22}
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Understand that the problem is asking about the number of particles in one mole of any substance, which relates to a fundamental constant in chemistry.
Recall Avogadro's number, which defines the number of particles (atoms, molecules, ions, etc.) in one mole of a substance.
Avogadro's number is expressed as \(6.022 \times 10^{23}\) particles per mole.
This means that one mole of any substance contains exactly \(6.022 \times 10^{23}\) particles, regardless of the type of particle.
Therefore, the correct answer corresponds to Avogadro's number, \(6.022 \times 10^{23}\).
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