Question: how many atoms are there in 1 mole of methane?
Answer: But 1 molecule of Methane (CH4) contains 1 C atom and 4 H atoms. So, 1 mole of Methane contains 1 mole of Carbon Atoms and 4 moles of Hydrogen atoms. In other words 6 x 1023 Carbon atoms and 24 x 10 23 Hydrogen atoms.