There are 5 types of reactions. Identify the reaction below and provide a reason that it cannot be each of the other 4. You should have a total of 5 sentences.

Which of the following happens during a chemical change? check all of the boxes that apply. one atom or more changes into atoms of another element. new substances with different properties are formed. solids, liquids, or gases may form. reaction mixtures always give off some heat. reaction mixtures always need to be heated.