Why is the atomic mass rounded to the thousandths place, rather than expressed to the ten-thousandths place? (in an element)
-plz actually answer this question, don't just guess.

What is important to study for nios grade 12 chemistry? i have only one month left.

Asap! how do you lengthen a pattern piece? (family and consumer science, sewing)

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.