What is the Energy of light emitted when an electron jumps from energy level 5 to 2? A. 4.8 x 10⁻¹⁹ J
B. 4.6 x 10⁻¹⁹ J
C. 4.1 x 10⁻¹⁹ J
D. 3.0 x 10⁻¹⁹ J

How would the number of moles (n) of o2 change if the atmospheric pressure doubled but all other variables stayed the same

What is the atomic number of an atom that has 6 protons

Mercury turns to vapor at 629.88 k how much heat is lost 175 g of mercury vapor at 650 current condenses to a liquid at 297 ca mercury turns to weber at 629.88 kelvin how much he is lost 175 g of mercury vapor and 650 coming condensers to liquidate 297 kevin