Assertion: aluminum | /r/HasProperty | strong
Facets:
value: relatively
type: DEGREE
value: per unit of weight
type: OTHER
value: in its pure form
type: OTHER
Source sentences:
text: When combined with other metals like copper, aluminum is strong.
text: While aluminum is soft and weak in its pure form, when alloyed with other metals such as copper, magnesium or manganese its mechanical properties can improve greatly.
text: Aluminum is a strong but light metal.
text: Aluminum is a shiny, silvery white colored metal that is light in weight and strong.
text: Aluminum is relatively strong (per unit of weight), as strong as steel although only about half as strong as titanium, which when combined with its low cost makes it a popular metal for building things from beer cans to lawn chairs to boats to airplanes.