* Methane's Formula: Methane has one carbon atom (C) and four hydrogen atoms (H).
* Atoms per Molecule: Each molecule of methane contains 1 + 4 = 5 atoms.
* Avogadro's Number: One mole of any substance contains 6.022 x 10^23 particles (atoms, molecules, etc.).
* Calculation:
* (5 atoms/molecule) * (6.022 x 10^23 molecules/mole) = 3.011 x 10^24 atoms/mole
Therefore, there are 3.011 x 10^24 atoms present in a mole of methane.
