4. in an atomic model, what particles are found in the area surrounding the nucleus?

Which of the following statements about acidic water is true? a. acid has no effect on the h, o molecules. b. the solution contains a larger number of oh ions than h, o ions. c. the solution contains a larger number of h, o ions than qh ions. d. the solution contains an equal number of h, o ions and oh ions. none of the above e.

In 2002, the rare earth elements mine in mountain pass, california was closed because

How do you identify the anode on a power source such as a battery? how do you identify the cathode? how are terms anion and cation?