Which of the following are INCORRECT pairings of process and type? Select all that apply. nuclear reaction, Energy released by splitting heavy elements into smaller ones. nuclear reaction, Corrosion of metal exposed to air and moisture. chemical reaction, Energy produced or absorbed when some salts are dissolved in water. chemical reaction, Heat generated in the core of stars through fusing of nuclei. nuclear reaction, The merging of smaller elements to form larger ones in high-energy environments.