6. How many liters of sodium nitrate are in 1.204x1024 formula units of sodium
nitrate (NaNO3)?

How could a student test the effect of removing heat from a gas that is stored in a sealed container? what must occur in order for matter to change states?

Which element is least likely to undergo a chemical reaction

The comparison of the number of atoms in a copper coin the size of a penny with the number of people on earth is made to illustrate which of the following? a. that atoms are indivisible b. that atoms are very small c. that atoms are very large d. that in a copper penny, there is one atom for every person on earth