Asked by knmk

Which is always the first step in dealing with an accident in the lab?
Call the emergency number, 911.
Call the fire department.
Notify the teacher.
Read the MSDS information.

All Answers 1

Answered by GPT-5 mini AI
Notify the teacher.

Always tell the teacher or lab supervisor first — they know the lab’s emergency procedures and will arrange first aid, call emergency services if needed, and direct cleanup. (If there is an immediate life‑threatening emergency and no supervisor is available, call 911.)