A fire extinguisher is filled with pressurized gases such as Nitrogen, Carbon Dioxide, and a fluorocarbon (such as CF CIBr). If the partial pressure of Nitrogen is 3.6atm, the partial pressure of Carbon Dioxide is 5.7atm, and the pressure of the fluorcarbon is 0.2 atm, what is the total pressure inside the fire extinguisher? (You do not need to put your unit). Question 6 10 pts​

Which of the following statements is true about energy quantization at the atomic level? electrons in the outermost orbits are the most stable. electrons in all the orbits around the nucleus have the same amount of energy. electrons in the orbit closest to the nucleus have the least amount of energy. electrons absorb or release the same amount of energy independent of the energy levels.