Which of the following correctly reflects Avogadro's number?

• A. 9.81 × 10^{5}
• B. 1.008 × 10^{2}
• C. 6.022 × 10^{23}
• D. 3.14 × 10^{6}

Answer: (C)

Verified step by step guidance

1. Understand that Avogadro's number is a fundamental constant in chemistry representing the number of particles (atoms, molecules, or ions) in one mole of a substance.
2. Recall the value of Avogadro's number, which is approximately \$6.022 \times 10^{23}$ particles per mole.
3. Compare the given options to this known value to identify which one matches Avogadro's number.
4. Note that the other options (\$9.81 \times 10^{5}\(, \)1.008 \times 10^{2}\(, and \)3.14 \times 10^{6}$) are significantly smaller and do not correspond to the number of particles in a mole.
5. Conclude that the correct representation of Avogadro's number is \$6.022 \times 10^{23}$.