Across
- 5. the safety symbol used when chemicals used are poisonous or can cause burns
- 7. the variable that stays the same in an experiment
- 9. the change a roasted marshmallow would be described as
- 11. what you call finding answers to questions about the world around us
- 12. explains WHY something happens
- 15. the ability of matter to burn
- 16. the 7th step of the scientific inquiry process
- 17. the temperature a liquid turns into a solid
- 18. the equipment used if chemicals get in eyes
- 20. the ability of matter to combine chemically with other substances
- 21. the temperature a solid changes into a liquid
- 22. the variable that's influenced by the independent variable
- 23. the temperature a liquid changes into a gas
Down
- 1. another term for the states of matter
- 2. what BEC stands for
- 3. ratio of mass to the volume of an object
- 4. the safety symbol used when dealing with hot objects
- 6. solid forms from liquids
- 8. the state of matter that's made of free electrons and ions
- 10. another term for the Scientific Inquiry Process
- 11. states WHAT will happen
- 13. the change melting ice would be described as
- 14. the study of matter and energy and the interactions between them
- 19. the variable you change on purpose