Which type of solid consists of atoms or molecules held together by dipole-dipole forces, london disperson forces, and/or hydrogen bonds? ionic molecular metallic covalent-network metallic and covalent-network?

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".