Chemistry: Matter and Change

Section 4: Scientific Research

Self Check Quizzes

1
Which of the following materials was discovered by chance during research on artificial fiber creation?

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A)lysozyme
B)nylon
C)ozone
D)silk
2
Two items that must be worn during any laboratory experiment are ___________.
A)safety goggles and a lab apron
B)safety goggles and fire-proof mitts
C)gloves and a lab apron
D)rubber gloves and a face shield
3
When a laboratory session ends, you must always ___________.
A)wash your hands
B)wash your eyes in the eye-wash fountain
C)take a shower in the chemical hazard shower
D)eat or drink in the laboratory
4
Research that is conducted for the sake of increasing fundamental knowledge is __________.
A)technology
B)applied research
C)pure research
D)theoretical research
5
Research on solubility as a factor that affects the digestion of foods in humans would be an example of ______________.
A)technology
B)fundamental research
C)applied research
D)theoretical research
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