PLEASE HELP 4 Fe + 3 02 2 Fe2 03

In this chemical equation, how many atoms does the product represent?

10
12
7
4

Rutherford's experiment indicated that matter was not as uniform as it appears what part of his experimental results implied this idea

In saturated organic compounds, all the bonds between carbon atoms are called?

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.