Did you present the steps of the procedure as a numbered list? Did you note any changes to the

original procedure?

blah

explanation:

bc blah

in a chemical reaction, the atoms and molecules produced by the reaction are called products. no new atoms are created, and no atoms are destroyed. in a chemical reaction, reactants contact each other, bonds between atoms in the reactants are broken, and atoms rearrange and form new bonds to make the products.