Which of the following is not a valid set of quantum numbers? n = 2, l = 1, m = 0 n = 1, l = 0, m = 0 n = 3, l = 3, m = 3

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

What is the volume occupied by 10.0 dm3 of gas at standard pressure after it has been compressedat constant temputure to 500.0 kpa?

Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line