How many electrons does chlorine need to gain in order to be like Argon ? - 2 electrons

- 3 electrons

- 1 electron

Which statement describes both homogeneous mixtures and heterogeneous mixtures?

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.

An experimental procedure requires a 10 ml of acid to be dissolved