Chemistry, 02.09.2020 22:01, christabell0303

What is the most important laboratory procedure to follow before leaving the lab area? A. Record all of your results in your lab notebook. B. Wash your hands thoroughly with soap and water. C. Make sure that rulers and thermometers are put away. D. Ask the teacher for permission to leave.

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What is the most important laboratory procedure to follow before leaving the lab area? A. Record all...