Which element has 3 protons and 2 energy levels

Explain what happens at the saturation point when adding salt to water at room temperature.

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.

In an exothermic reaction, energy may be released to the surroundings in the form of question 4 options: heat light thermal all of the above