The following energy diagram depicts the energy changes involved for A+B AB a) the following diagram an exothermic or endothermic reaction?

b) Explain how you arrived at this conclusion Energy )

C)In this reaction, is energy a reactant or a product?

Answer(false);

The main types of electromagnetic radiation. radio  waves have  the lowest frequencies  and  longest  wavelengths, while gamma  waves have highest frequencies  and shortest wavelengths. the wavelengths vary across the electromagnetic spectrum from about 10–15 m to more than 104 m.hope it !

It should be 2.8 c/m