Janice notices that the reaction rate increases if she heats the solution. explain why a)increasing the temperature decreases the energy. b)increasing the temperature increases the molecular motion. c)increasing the temperature reduces the collision frequency d)increasing the temperature divides the solubility of the solute

answer:

um i dont really knos i tried to answer it but i think its b

po-215 i got it right on the quiz

each chemical family is represented as a group or column on the periodic table. based on chemical properties, there are 6 types of chemical families. group 1 represents alkali metals, group 2 represents alkaline earth metals, groups 3 to 12 represent transition metals, groups 13 to 16 represent non-metals and other metals, group 17 represents halogens and group 18 represents noble gases.