Assertion: compound's hydrogen atom | /r/HasProperty | bonded to oxygen
Facets:
value: covalently
type: MANNER
value: in a water molecule
type: LOCATION
Source sentences:
text: Hydrogen atoms are covalently bonded to oxygen in a water molecule but also have an additional attraction (about 23.3 kJ/mol per hydrogen atom) to an adjacent oxygen atom in a separate molecule.