Across
- 3. A natural flash of electricity in the sky
- 4. A person who studies and experiments
- 6. What makes lights and machines work
- 8. A recipe or rule used in science
- 10. A place where scientists do experiments
- 11. A glass cup used to mix liquids
- 14. A smart guess about what will happen
- 15. When two or more things are stirred together
- 17. A small glass tube for holding liquids
- 18. The body part scientists use the most
- 19. A machine that can move and sometimes talk
Down
- 1. An object that attracts metal
- 2. Something new that someone creates
- 5. A special kind of substance used in science
- 7. Safety gear that protects your eyes
- 9. The information scientists collect
- 12. A test to see what happens
- 13. A tool for looking at tiny things
- 16. What happens when two things mix together
- 18. What you might see in a potion