Which of the following best describes how an electron moves when it absorbs or releases exact amounts of energy?

Determine the empirical formula of a compound containing 40.6 grams of carbon, 5.1 grams of hydrogen, and 54.2 grams of oxygen. in an experiment, the molar mass of the compound was determined to be 118.084 g/mol. what is the molecular formula of the compound? for both questions, show your work or explain how you determined the formulas by giving specific values used in calculations.

Describe the particles of all three phases of matter in the root beer float. (how are the particles arranged and moving? )

Agas can holds 2.0 gal of gasoline. what is this quantity in cubic centimeters?