Class 7 Safety Crossword

2. An emergency feature used to rinse chemicals out of your eyes.
4. Long hair must always be tied ____ during a practical lesson.
8. A substance represented by a skull and crossbones that can cause serious illness or death.
9. Fire feeder that provides its own oxygen.
11. Chemical symbol showing a flame; means the substance catches fire easily.
13. What you should immediately do after handling chemicals or completing a practical.
14. Used to sweep up broken glass—never pick it up with your hands.

1. During experiments you must _____ and ____ your stool in.
3. Symbol depicting acid spilling onto a hand or surface; burns skin and materials.
4. Equipment used to heat substances in the science lab.
5. Symbol marked with an 'Exclamation Mark'; indicates a substance that causes reddening or inflammation of the skin.
6. Personal protective equipment worn over your eyes to prevent chemical splashes.
7. If you wear a ___ it must also be tucked in, so that it does not flop into a flame or chemicals.
10. You should always ____ through the laboratory to avoid tripping or spilling chemicals.
12. You must never ____ or drink in the science laboratory.