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What safety precautions should be followed when using a bunsen burner? select all the best options in the list below.

-Flammable items should be kept away from the burner
-Do not reach over a lit burner as the flame may be difficult to see
-The burner should be stable on a level surface
-Hair must be restrained
-The gas source should not be left on without a flame lit

User S McCrohan
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1 Answer

3 votes

Final answer:

When using a Bunsen burner, it is important to keep flammable items away, avoid reaching over the flame, ensure burner stability, restrain hair, and turn off the gas source after use.

Step-by-step explanation:

When using a Bunsen burner, it is important to follow several safety precautions:

  1. Flammable items should be kept away from the burner: Keep all flammable substances, such as paper, chemicals, and clothing, at a safe distance from the burner to prevent accidents.
  2. Do not reach over a lit burner as the flame may be difficult to see: To avoid accidentally coming into contact with the flame, never reach over a lit burner. Always work from the side.
  3. The burner should be stable on a level surface: Ensure that the Bunsen burner is placed on a stable, level surface to minimize the risk of it tipping over.
  4. Hair must be restrained: Tie back long hair or secure it with a hairnet or hair clip to prevent it from potentially catching fire.
  5. The gas source should not be left on without a flame lit: Always remember to turn off the gas source immediately after extinguishing the flame to prevent gas leaks.
User Blane Townsend
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