lab safety

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Across
  1. 3. when in doubt, who do you ask for instructions?
  2. 6. never use any broken or chipped what?
  3. 8. do not directly inhale these.
  4. 9. what should you always wear when dealing with glass, heat, or chemicals?
Down
  1. 1. what you do to fumes instead of directly inhaling them?
  2. 2. use extreme care when pouring what?
  3. 4. should be used with chemicals or a flame.
  4. 5. read and follow all of these.
  5. 7. never taste, touch, and what any substance unless you have been instructed to do so.
  6. 8. what you never eat in the laboratory.