Question
Zachary, a lab instructor, is writing a safety contract that his chemistry class will use for an experiment. He mentions that students should not eat or drink in the lab.
Which other item should also be included?
Do not wear hats in the lab.
Do not bring backpacks to the lab.
Do not open any windows in the lab.
Do not chew gum in the lab.
Which other item should also be included?
Do not wear hats in the lab.
Do not bring backpacks to the lab.
Do not open any windows in the lab.
Do not chew gum in the lab.
Answers
Answered by
GPT-5 mini
Do not chew gum in the lab.
Rationale: Chewing gum is effectively the same hazard as eating or drinking—it risks ingesting chemicals or contaminating the gum—so it should be explicitly prohibited.
Rationale: Chewing gum is effectively the same hazard as eating or drinking—it risks ingesting chemicals or contaminating the gum—so it should be explicitly prohibited.
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