A sample of neon gas is placed into a 22.4-L rigid container that already contains 1.00 mol of nitrogen gas. Indicate which statement is correct in describing the change that occurs when the neon gas is added to the container. Assume ideal gas behavior.

Which theory was contradicted by experiments with the photoelectric effect? light spreads out after it passes through a small opening. as soon as light strikes metal, electrons will be ejected. visible light, regardless of color, will cause the ejection of electrons when striking metal. the kinetic energy of ejected electrons depends on the frequency of light that strikes the metal.