Answer:
A decomposition reaction occurs when one reactant breaks down into two or more products. This can be represented by the general equation: AB → A + B. Examples of decomposition reactions include the breakdown of hydrogen peroxide to water and oxygen, and the breakdown of water to hydrogen and oxygen.
Visible light, x-rays, ultraviolet, infrared light, microwaves, and radiowaves
It would be a combustion reaction (B) because the products are carbon dioxide and water.
