A student is investigating a sample of an element. The student observes that the element is solid, shiny, and can be bent into a new shape. The
student is most likely observing *
aluminum
carbon
hydrogen
oxygen

In a reaction equation, where are the products located? a.) above the arrow b.) to the right of the arrow c.) to the left of the arrow d.) below the arrow

Classify this reaction: 2al+n2-> aln.

An engineer decides to use a slightly weaker material rather than a stronger material, since she knows that the stronger material can break suddenly. this is an example of what? a choosing a material that will show warning before it fails b using composite materials that combine strength c using a material for multiple applications d using design techniques that increase efficiency and reduce cost