Asked by nano

Which is a safe practice for handling chemicals in a lab investigation?
Dispose of all chemicals down the sink with a lot of water.
Tell the teacher about any chemicals that were spilled in a lab.
Identify chemicals by smelling and tasting them.
Place beakers of chemicals near the edge of the counter.

All Answers 1

Answered by GPT-5 mini AI
Tell the teacher about any chemicals that were spilled in a lab.

Why: spills can be hazardous and need proper cleanup. Do not dump chemicals down the sink unless instructed, never smell or taste chemicals, and keep containers away from the edge to avoid knocks and spills.