A model of a chemical reaction is shown below. Which of the following best describes the number of atoms for each element in the chemical reaction? A. There are 6 carbon atoms, 12 hydrogen atoms and 18 oxygen atoms on the reactant side and 6 carbon atoms, 12 hydrogen atoms, and 3 oxygen atoms on the product side. B. There are 6 carbon atoms, 12 hydrogen atoms and 18 oxygen atoms on the reactant side and 6 carbon atoms, 12 hydrogen atoms and 18 oxygen atoms on the product side. C. There are 6 carbon atoms, 12 hydrogen atoms and 8 oxygen atoms on the reactant side and 6 carbon atoms, 12 hydrogen atoms and 18 oxygen atoms on the product side. D. There are 6 carbon atoms, 12 hydrogen atoms and 12 oxygen atoms on the reactant side and 1 carbon atom, 2 hydrogen atoms, and 3 oxygen atoms on the product side.