Indicators
Across
- 1. Pink result with red cabbage.
- 3. Skin damage that a corrosive substance can cause.
- 7. Easily ignited; keep away from heat.
- 8. Harmful if inhaled, ingested, or absorbed.
- 9. Protective eyewear to prevent chemical splashes.
- 10. Understanding safety practices does this to risk.
- 13. Colour chart that maps to acids, alkali or neutral
- 14. Can cause explosions if handled.
- 15. A substance that changes colour based on pH.
- 16. Something that can potentially cause harm.
- 17. A natural indicator that turns pink in acid.
Down
- 2. Can cause severe burns or skin damage.
- 4. Neither acidic nor alkaline.
- 5. Red of this turns blue in alkaline solutions.
- 6. Substance that changes colour to show pH.
- 9. Safety wear used to avoid contact with corrosives.
- 11. The possible harm caused by a hazard.
- 12. Blue litmus turns this colour in such solutions.
- 13. An electronic device for accurate pH measurement.