Assertion: hydrogen | /r/HasProperty | colorless
Facets:
value: as a liquid
type: OTHER
Source sentences:
text: Hydrogen is odorless, colorless and tasteless, so most human senses won't help to detect a leak.
text: H 2 S 2 is colourless while the other polysulfanes are yellow; the colour becomes richer as n increases, as do the density, viscosity, and boiling point.
text: Hydrogen is colorless, odorless and nontoxic.
text: Hydrogen is colorless as a liquid.
text: Hydrogen is colorless, very light, and reacts easily with other chemical substances making it a very useful reactant for the chemical and oil industries.