lab signs

12345678
Across
  1. 5. Indicates biological substances that pose a threat to human health
  2. 6. Sign that indicates the need for safety goggles.
  3. 8. Indicates materials that can cause burns to skin and other materials.
Down
  1. 1. Indicates materials that can easily catch fire
  2. 2. Sign for substances that may explode under certain conditions.
  3. 3. Indicates that eating or drinking is prohibited in the area
  4. 4. Sign for areas or materials that emit radiation
  5. 7. Indicates substances that are poisonous if inhaled, ingested, or absorbed through the skin