Input interpretation
hydrogen helium | density
Results
hydrogen | 8.99×10^-5 g/cm^3 (grams per cubic centimeter) helium | 1.785×10^-4 g/cm^3 (grams per cubic centimeter)
hydrogen | density | 8.99×10^-5 g/cm^3 (grams per cubic centimeter) (density given for H2 at 0° C) helium | density | 1.785×10^-4 g/cm^3 (grams per cubic centimeter) (at 0° C)
Relative values
| visual | ratios | | comparisons hydrogen | | 0.504 | 1 | 49.6% smaller helium | | 1 | 1.99 | 99% larger