Biology, 18.12.2019 14:31 Emanuelle7474
For an experiment, a scientist plans heat an unknown liquid over a busen burner . which safety measures would be most important for the scientist to follow during this experiment?
a. wear protective clothing, such as goggles, gloves, and lab coat.
b. insert earplugs to seal the ear against loud noises.
c. write the date on the breaker of the unknown liquid
d. put up a warning sign about flammable materials in the laboratory
Answers: 2
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For an experiment, a scientist plans heat an unknown liquid over a busen burner . which safety measu...
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