Across
- 1. When heat is added to matter it creates / increases _____
- 6. A combination of 2 or more pure substances that are not chemically combined
- 7. A mixture in which the composition is uniform throughout the mixture
- 8. State of matter with tightly packed molecules
- 10. The fourth state of matter
- 11. Pouring from one container to another slowly
- 13. Definite mass but changing volume (changes shape)
Down
- 2. A liquid changing matter into a gas
- 3. a substance that can be dissolved into a solution by a solvent
- 4. has definite chemical and physical properties
- 5. Joined by chemical bonds, made of 2 or more different elements
- 9. the second element / atomic number on the periodic table
- 12. The centre of an atom