Across
- 3. A piece of apparatus used to transfer small amounts of liquid.
- 5. A person who carries out experiments, observes and draws conclusions.
- 7. The process of watching carefully and in detail.
- 8. A hazard symbol describing something that can catch fire easily.
- 10. An instrument used to measure time.
- 11. A covering used to put out a small cooking fire by cutting off oxygen.
- 13. The three-part diagram showing what is needed for a fire.
- 16. A gas needed for fire to burn.
- 17. Care taken to prevent getting hurt during an experiment.
- 19. A piece of equipment used to heat substances in a laboratory.
- 21. A possible prediction to a scientific question.
Down
- 1. An instrument used to measure temperature.
- 2. The yellow flame of a Bunsen burner.
- 4. A hazard symbol describing something that can cause poisoning.
- 6. The scientific name for burning.
- 9. The final decision about whether a hypothesis is supported.
- 12. Gathering information about a topic from sources, like websites.
- 13. A material that gives out heat and light when it burns.
- 14. An instrument used to measure length.
- 15. The special equipment used by scientists in experiments.
- 18. A substance that can cause burns to skin and damage eyes.
- 20. The colour of the hotter flame of a Bunsen burner that produces no soot.