Lab Safety & Apparatus Crossword Puzzle

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Across
  1. 3. A device with a handle used to clamp glassware to a retort stand.
  2. 6. A stand used to support and hold apparatus in place.
  3. 8. A beaker or flask should always be heated on a _____.
  4. 9. A safety rule: never ___ chemicals.
  5. 11. A piece of equipment used to protect a work surface from heat.
Down
  1. 1. An apparatus used to heat substances strongly.
  2. 2. The scientific term for a dangerous substance that can cause harm.
  3. 4. A long, thin piece of glassware used to transfer small, precise volumes of liquid.
  4. 5. An apparatus used to hold and heat small amounts of liquid over a Bunsen burner flame.
  5. 7. A piece of equipment used to measure temperature.
  6. 10. A type of eye protection worn during experiments.