Michael is studying the factors that affect reactivity of metals. He wants to test the effect that different concentrations of an acid will have on the reaction of a metal with acid. As he sets up and completes his experiment, which of the following experimental designs would be most likely to help him answer his question? ​

Write the overall equation for the reaction for lithium battery

Compare and contrast refraction of light and sound will give brainliest

Which statement correctly describes the phosphate ion, ? it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge on the phosphorus atom. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge on the phosphorus atom.