객관식
How many particles are present in 1 mole of a substance?
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2. Atoms & Elements
Mole Concept
객관식
How many atoms are present in one mole of atoms?
A
3.01 × 10^{23}
B
6.022 × 10^{22}
C
1.00 × 10^{6}
D
6.022 × 10^{23}
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검증된 단계별 안내1
Understand that a mole is a fundamental unit in chemistry used to count particles, such as atoms, molecules, or ions.
Recall Avogadro's number, which defines the number of particles in one mole. This number is a constant and is approximately \(6.022 \times 10^{23}\) particles per mole.
Recognize that when the problem asks for the number of atoms in one mole of atoms, it is directly referring to Avogadro's number.
Therefore, the number of atoms in one mole is given by Avogadro's number: \(6.022 \times 10^{23}\) atoms.
Compare the given options to Avogadro's number to identify the correct answer.
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