What is difference in reaction of O2 with metal and nonmetal?

Which statement best explains the relationship between an area is geography and the temperature of its surface water

Will mark brainliest how many electrons can be held in the energy level n = 4?

16. in a reaction that has reached equilibrium, a. the forward and reverse reactions are occurring at the same rate. b. the reactants and products are in equal concentrations. c. the forward reaction has gone further than the reverse reaction. d. there are equal numbers of atoms on both sides of the equation. e. a, b, and d are correct.