Podcast
Questions and Answers
Always wear an ______ protector (goggles) when performing experiments.
Always wear an ______ protector (goggles) when performing experiments.
eye
Contact ______ wearers must use additional safety goggles; prescription glasses can.
Contact ______ wearers must use additional safety goggles; prescription glasses can.
lens
In every experiment, follow the procedures ______ and intelligently.
In every experiment, follow the procedures ______ and intelligently.
carefully
When heating substances in a test tube, never point it towards yourself or to someone ______ you.
When heating substances in a test tube, never point it towards yourself or to someone ______ you.
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Wear appropriate clothing in the laboratory: e.g. no ______, no tank tops and no sandals.
Wear appropriate clothing in the laboratory: e.g. no ______, no tank tops and no sandals.
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