which is a safe practice for handling chemicals in a lab investigation?\no dispose of all chemicals down the…

which is a safe practice for handling chemicals in a lab investigation?\no dispose of all chemicals down the sink with a lot of water.\no tell the teacher about any chemicals that were spilled in a lab.\no identify chemicals by smelling and tasting them.\no place beakers of chemicals near the edge of the counter.

which is a safe practice for handling chemicals in a lab investigation?\no dispose of all chemicals down the sink with a lot of water.\no tell the teacher about any chemicals that were spilled in a lab.\no identify chemicals by smelling and tasting them.\no place beakers of chemicals near the edge of the counter.

Answer

Brief Explanations:

Disposing chemicals down the sink can contaminate water sources. Identifying chemicals by smelling and tasting is dangerous as they may be toxic. Placing beakers near the counter - edge can lead to spills and breakage. Telling the teacher about spills is a proper safety measure to ensure appropriate cleanup and prevent hazards.

Answer:

Tell the teacher about any chemicals that were spilled in a lab.