In which state of matter do atoms move?
in which state of matter does sound trave

50 pts plz what is the physical state of matter of baking soda.

What happens to isotopes that are unstable?

Use this information to determine the number of calends electrons in the atoms. which of the following correctly compares the stability of the two atoms? a) both are unreactive b) both are highly reactive c) a is unreactive and d is reactive d) a is reactive and d is unreactive