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5 questions
The reason to study chemistry is
Explaining the natural world
preparing for a career
being an informed citizen
all of the above
Which of the following is an example of technology?
sneakers you wear
cereal you eat
Computer device
all of the above
Which of the following careers would require some understanding of chemistry?
chef
doctor
farmer
all of the above
What are some outcomes of modern research in chemistry?
expand our knowledge of the universe.
conserve and produce energy
improve human life
All of the above
Name one way in which chemistry has been used to help modern society conserve energy.
batteries used in gasoline-electric hybrid vehicles
materials used in solar-power generation
developing plastics for different uses
answer 1 and 2
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