That would be exothermic. Exothermic reactions are processes that release energy, usually in the form of heat or light. Energy is released because the total energy of the products is less than the total energy of the reactants.
DETERMINE THE CHARGE OF ELECTRON CLOUD OF POTASSIUM?
Answer:
the charge is 22
The particles are moving fastest in Region D) 5.
As temperature increases, so does the average kinetic energy (speed) of the molecules.