Across
- 3. When something is made up of two or more different things
- 4. When an element can have multiple forms
- 5. A substance made by mixing other substances together
- 7. When something is made up of one uniform thing
- 8. Substance A substance made up of only one type of particle
- 9. How compact a substance is
- 11. Figures The digits that hold value in a number
- 13. Descriptive information
- 15. A method that is used to answer questions you might have
- 16. A prediction on why something happens
- 17. The amount of heat something can hold
- 18. bonds The different types of bonds that hold atoms together
- 19. A change that results in a new structure
Down
- 1. The coldest temperature possible
- 2. Information that is statistical or numerical
- 6. The process of releasing heat
- 8. A change that keeps the same structure before and after
- 10. A way of writing small and large numbers
- 12. A curve that shows the property of something at different temperatures
- 14. The process of absorbing heat