To determine how many particles are in one mole, we refer to a fundamental constant in chemistry known as Avogadro's number. Avogadro's number provides the number of atoms, molecules, or ions in one mole of a substance, which is essential for converting between the amount of substance and the number of particles.
Avogadro's number is approximately [tex]\( 6.022 \times 10^{23} \)[/tex] particles per mole. This extremely large number signifies the quantity of particles in a single mole, which is a standard unit of measurement in chemistry.
Given the four options:
- A. [tex]\( 6.022 \times 10^{23} \)[/tex]
- B. [tex]\( 2.066 \times 10^{23} \)[/tex]
- C. [tex]\( 6.023 \times 10^{22} \)[/tex]
- D. [tex]\( 3.026 \times 10^{22} \)[/tex]
To find the correct answer, we align our response with Avogadro's number. Based on our established understanding, the number of particles in one mole indeed corresponds closely to [tex]\( 6.022 \times 10^{23} \)[/tex] particles.
Therefore, the correct answer is:
A. [tex]\( 6.022 \times 10^{23} \)[/tex]
