A blue crystalline material is boiled in a test tube. A clear liquid condenses and the remaining crystals turn white. These observations are consistent with the hypothesis that the blue crystalline material are: a. A heterogeous mixture
b. An elementc
c. A wet saltd
d. A compound

Will give ! what are the advantages and disadvantages of nuclear power? check all that apply. one advantage of nuclear energy is that it does not produce carbon dioxide emissions. storage of nuclear waste is a short-term problem associated with nuclear energy. the problem with uranium mining is that a large quantity of uranium must be extracted to meet energy needs because the energy release from uranium fission is so low. safe operation of a nuclear power plant can be jeopardized by a human mistake.