Test: Middle School Physical Science

1.

Certain types of metals, like gold, are both naturally occurring and can be created in a lab. (This process is not used often because it is expensive and not efficient!) This tells us what about metals like gold?

gold is only a synthetic material

gold is not a natural resource or a synthetic material

gold is only a natural resource 

gold is a natural resource that can sometimes be synthetic

1/10 questions

0%
Learning Tools by Varsity Tutors