Assertion: aluminum | /r/HasProperty | al
Facets:
Source sentences:
text: Aluminium alloys (or aluminum alloys; see spelling differences) are alloys in which aluminium (Al) is the predominant metal.
text: At elevated temperatures, however, a few gaseous monovalent and bivalent compounds have been prepared (AlCl, Al 2 O, AlO).
text: Aluminum , or aluminium (Al), is a silvery white metal with a melting point of 660 °C (1,220 °F) and a density of 2.7 grams per cubic cm.