100 pnts plz answer asap plz the masses of a sample of hydrogen gas and a sample of helium gas are the same: 1 g. the density of hydrogen is 0.9 g/cm3 and the density of helium is 0.00018 g/cm3. which is an accurate description of their relative volumes? a. the volumes of the hydrogen and helium samples are the same. b. the volume of the hydrogen sample is greater than the volume of the helium sample. c. the volume of the hydrogen sample is smaller than the volume of the helium sample.