121.39 moles in scientific notation

What is impossible to do with a hypothesis

Which statement correctly describes potassium iodide, ki? there is a one-to-one ratio of potassium ions to iodide ions. potassium gains electrons and iodine loses electrons during the reaction. the lattice is held together by potassium anions and iodide cations.

Temperature is _related to the average kinetic energy of a gas. inversely directly not disproportionally