Across
- 2. A state of matter where molecules flow easily around each other
- 4. A state of matter where the molecules fly in all directions in great speeds
- 5. A negative charge found in all atoms
- 6. Energy an object has because of its motion
- 8. shows how much matter is packed into a certain amount of space
- 12. Liquid turns into gas
- 13. A way of reporting numbers that allows for surety in the number of sig figs
- 16. A positive charge in the atomic nuclei
- 17. A state of matter where molecules are in regular repeating patterns
- 18. The first value that is found when weighing/measuring something
Down
- 1. The emitted rays of particles
- 3. Conversion of a liquid or solid phase into the gaseous phase
- 7. A proposed explanation from an observed phenomenon
- 9. The study of the composition of matter and the changes it undergoes
- 10. When the nuclei are split into smaller fragments
- 11. Anything that has mass and takes up space
- 14. The center of a cell. Membrane enclosed organelle
- 15. Nuclei combine to create a nucleus