Which statement accurately describes this graph? it represents an endothermic reaction because the products have more energy than the reactants. it represents an exothermic reaction because the products have more energy than the reactants. it represents an endothermic reaction because the reactants have more energy than the products. it represents an exothermic reaction because the reactants have more energy than the products.

Becquerel expected to find ( he developed the photographic plate that had sun-exposed minerals on top of it. becquerel expected to find ( he developed the photographic plate that had been in the closed drawer.

Structure of the atoms: discovery of the nucleus in 1909i need answering all of these questions

How does a catalyst increase the speed of a reaction? a. the catalyst eliminates the activated complex stage, allowing products to form immediately. b. the catalyst lowers the energy level of the reactants, making it easier for them to react. c. the catalyst makes it easier for the activated complex to form, lowering the activation energy. d. the catalyst raises the energy level of the products, making the reaction finish sooner. reset next