Answer:
6.02×10²³ atoms.
Step-by-step explanation:
We know that one mole of carbon dioxide contain one mole carbon atom.
1 mole of C = 6.02×10²³ atoms
The number 6.02× 10²³ is called Avogadro number and it is the number of atoms in one mole of substance.
1 × 6.02×10²³ number of carbon atoms which is equal to the 6.02×10²³ atoms.