Which of the following is not a major environmental concern associated with nuclear fission plants? a. running out of enriched uranium to power the plant b. seepage of radioactivity from the core into the environment c. nuclear meltdown occurring from a non-controlled reaction d. unsafe disposal of radioactive waste produced by a nuclear power plant

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?