At room temperature table salt is a solid and mercury is a liquid. what conclusion can you draw about the melting points of these substances?

Your answer should have the same number or significant figures as a he starting measurement. 3201 ml =

For each of the following types of reactions, write a general reaction formula in the symbolic form—for example, a + b → ab. single-displacement double-displacement synthesis decomposition

List four observations that indicate that a chemical reaction may be taking place