Assertion: hydrogen | /r/CapableOf | burn in air
Facets:
value: with a very hot flame
type: MANNER
value: to produce water
type: PURPOSE
Source sentences:
text: In a flame of pure hydrogen gas, burning in air, the hydrogen (H 2 ) reacts with oxygen (O 2 ) to form water (H 2 O) and releases energy.
text: It is a colorless, odorless, tasteless gas that burns in air to produce water.
text: Hydrogen burns in air or oxygen with a very hot flame that can be used to generate steam, electricity, and other forms of energy.