Based on the current atomic theory, most chemical reactions take place as a result of the interactions of which sub-atomic particles? a) electrons b) neutrons c) nucleus d) protons

Two liquids are poured into a beaker. after a few seconds, the beaker becomes warm. which of the following best describes this reaction? a. an exothermic reaction b. a decomposition reaction c. an endothermic reaction d. a single-displacement reaction