Final answer:
Consult EHS resources, a Safety Data Sheet (SDS), or your supervisor for questions about chemicals. SDSs provide essential safety information, and proper laboratory protocols must be followed, including how to react in case of an emergency and how to dispose of chemical waste.
Step-by-step explanation:
If you have a question about a chemical or product, you may consult the Environmental Health and Safety (EHS) resources, its Safety Data Sheet (SDS), or your supervisor. Safety Data Sheets are crucial documents that detail the properties of chemical products, including instructions for safe handling and emergency measures in case of an accident. These sheets contain vital information about potential hazards, safety precautions, and procedures for dealing with spills and disposal. When working in a laboratory or with chemicals, it is important to follow strict guidelines for safety. For instance, you should never perform experiments alone and should always follow the proper procedures and instructions given. In case of an accident or chemical spill, it is imperative to alert your teacher immediately. Furthermore, proper disposal of chemical waste is critical, and you should always check with your teacher for the correct disposal methods, as many chemicals cannot simply be washed down the sink. Workers should be familiar with the hazard diamond, which is often displayed on chemical containers, summarizing the risks associated with the substance inside. By understanding and adhering to these guidelines, individuals are taking responsibility for their own safety and the safety of others around them, while also protecting the environment from potential chemical hazards.