Assertion: hydrogen bond | /r/HasProperty | van der waals forces
Facets:
value: between 2 polar molecules
type: LOCATION
Source sentences:
text: Hydrogen bond is an intermolecular bond (like Van der Waals forces, not the the ionic and covalent bonding) between 2 polar molecules (have charges) where the hydrogen atom will need to be bonded to a nitrogen, oxygen or fluorine atom.