Which statement describes the process of finding a mineral's streak? A. When you rub it on a white tile, it leaves a black mark. ООО O B. When you drop a piece of it in acid, a smoky gas is produced. O c. When you strike it against gypsum, it leaves a scratch. O D. When you examine its surface, it looks like dull metal.​

What happens as electrons move along the chain of molecules known as the electron transport chain? they gain energy, which causes atp molecules to lose phosphate groups. they gain energy, which causes h *ions to join with oxygen to produce water. they lose energy, which is then used by the cell to make atp. they lose energy, which is then used to break down atp.