Assertion: nitrous oxide | /r/HasProperty | considered over a 100 year period
Facets:
value: on a per-molecule basis
type: OTHER
Source sentences:
text: Considered over a 100 year period, it has 298 times more impact per unit weight than carbon dioxide.
text: On a per-molecule basis, considered over a 100-year period, nitrous oxide has 298 times the atmospheric heat-trapping ability of carbon dioxide (CO