Across
- 4. structured system for quantifying and comparing properties or phenomena
- 5. Characteristics of a solid
- 7. ability to do work
- 8. quantity of matter within a sample
- 11. Move from one atom, ion, or molecule
- 12. liquid or solid at room temp
- 14. when 2 or more chemical elements are chemically bonded
Down
- 1. Many substances that has mass and occupies space
- 2. Force that attracts things to the center of the earth
- 3. substances that only have the same amount of protons in their atomic nuclei
- 6. Capacity of a container that can change
- 9. Kinetic energy- energy...
- 10. state of ... with no fixed shape or volume
- 13. unit of chemical elements
- 15. Alters the form of matter