Before starting an experiment, you should check for what important item?

Before starting an experiment, it is crucial to check for a proper safety plan. A safety plan outlines the procedures and precautions that need to be followed to minimize risks and ensure the well-being of everyone involved in the experiment. This includes understanding the hazardous materials that will be used, knowing the location of safety equipment such as eyewash stations and fire extinguishers, and being aware of emergency procedures.

Implementing a proper safety plan helps to prevent accidents and injuries, ensuring a safe working environment. Ignoring this important step can lead to serious consequences not only for the individual conducting the experiment but also for anyone else present in the lab. Thus, having a safety plan is fundamental to conducting any laboratory work responsibly and ethically.