Tp Which important step should you take before you design your experiment, to find out if someone else has asked the same question before, and to get more information?
O A. Test
OB. Research
O C. Hypothesize
OD. Observe

Which of your 24 wells had indications that a chemical reaction occurred? how were you able to tell that a chemical reaction occurred? which of your 24 wells had indications that a physical reaction occurred? how were you able to tell that a physical reaction occurred? report on both mixing and evaporation. make a general statement about whether your hypotheses were validated or rejected. must your hypotheses be correct for this to be a successful laboratory?