[Answer] Return all unused chemicals to their original containers?

Answer: false

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Return all unused chemicals to their original containers? True. All chemicals in the lab are to be considered dangerous. False. Return all unused chemicals to their original containers. True. Work areas should be kept clean and tidy. False. Pipets are used to measure and dispense small amounts of liquids. You should draw the liquid into the pipet with your … no. Explanation:Unused chemicals are never returned to their original containers because you will be contaminating the chemical. Dispose of unused chemicals in the proper containers. Muxakara and 1 more users found this answer helpful. All chemicals in the lab are to be considered dangerous. 24. Return all unused chemicals to their original containers. 25. Work areas should be kept clean and tidy. 26. Pipets are used to measure and dispense small amounts of liquids. You should draw the liquid into the pipet using your mouth. 27. always return unused chemicals to their origin...

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