In a chemical reaction, water decomposes to form hydrogen and oxygen. what is the correct term for water? a) an element b) an atom c) a product d) a reactant

Prior knowledge can be gained from personal experience and a) forming well-developed hypotheses. b) listening to opinions of other people on a topic. c) researching previous experiments and results on a topic. eliminate d) no other methods. it can only be gained by personal experience.