Each line in the spectra represents the energy absorbed as an atom loses an electron
absorbed as an atom gains an electron
released as an electron moves from a lower energy state to a higher energy state
released as an electron moves from a higher energy state to a lower energy state

he uptake of drugs from the intestine is often strongly influenced by diffusion. for example, consider a water-insoluble steroid for treating inflammation that is solubilized in aggregates of detergent molecules, called micelles. these micelles, aggregates of 80 soap molecules, have a molecular weight of 24,000, a diameter of 2.6 nm, and a charge of -27. the positively charge ions (counterions) in this system are na".