Which indicator most likely suggests that a chemical change is taking place?
change in size
change of color
change of state
change in shape

What does x represent in the formula for the compound xcl4?

If a polyatomic ionic compound has gained two hydrogen ions, then how does its name begin?

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.