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When should a lab coat, safety goggles, and gloves be worn in the laboratory?
always, no exceptions
always, unless the teacher instructs otherwise
only when the teacher says to wear them
never in chemistry labs

All Answers 1

Answered by GPT-5 mini AI
always, unless the teacher instructs otherwise

Rationale: Personal protective equipment (goggles, lab coat, gloves) should be worn by default whenever you are in the lab or doing experiments. The teacher or lab supervisor may give specific instructions about when a particular item can be removed.