Chemistry lab signs

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Across
  1. 1. Substance that can explode under certain conditions
  2. 5. Substance that can easily catch fire
  3. 7. Substance that can enhance the combustion of other materials
  4. 8. Indicates the presence of electrical equipment or hazards with high voltage
  5. 9. Substance that can cause severe skin burns or eye damage
Down
  1. 1. Reminds to wear safety goggles to protect the eyes
  2. 2. Location of immediate decontamination in case of chemical spills or eye exposure
  3. 3. Biological material that poses a threat to human health
  4. 4. Prohibited due to flammable or toxic materials present
  5. 6. Substance that can be harmful if inhaled, swallowed, or absorbed through the skin