Across
- 1. How you should keep your area when a fire is involved.
- 6. You should never heat chemicals in a ______________ container.
- 7. If you have a ___________ about chemicals ask the teacher.
- 9. Only heat chemical when a ___________ tells you too.
Down
- 2. Test tubes should be pointed __________ from you when being heated.
- 3. hands, Another name for tongs which should be used to handle a hot container.
- 4. You should do this with the back of your hand to see if object being heated is too hot.
- 5. A hot object you should never reach over.
- 8. Turn _____ the burners and flames when told to.
- 10. The process of an object being over a fire or burner.