In what alternate reality might the born-oppenheimer approximation not be valid? without this approximation what would need to change about the schrödinger equation for the hydrogen (or any molecule)?

__ _ _ _ _ is the process of removing earth materials from their original sites through weathering and transport and depositing the in another location. a. erosion b. sedimentation c. lithification d. dissolution

Calculate the mass of silver needed to react with chlorine to produce 126g if silver chloride?

Define dew point. i am writing this part to be able to ask the question