Assertion: metallic aluminium | /r/HasProperty | reactive
Facets:
value: with atmospheric oxygen
type: OTHER
value: very
type: DEGREE
Source sentences:
text: Metallic aluminium is very reactive with atmospheric oxygen, and a thin passivation layer of aluminium oxide (4 nm thickness) forms on any exposed aluminium surface in a matter of hundreds of picoseconds.[better source needed]
text: Metallic aluminium is very reactive with atmospheric oxygen, and a thin passivation layer of aluminium oxide (4 nm thickness) forms on any exposed aluminium surface in a matter of hundreds of picoseconds.[better source needed]