7. A sample of gas has a volume of 15.0 L when at a temperature of 220 K and a pressure of 310kPa. (Ideal gas Law)
a. 4a. Find the number of moles of gas.
b.
4b. If there are 52 g of the gas in the sample, which noble gas is it?

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.