Across
- 1. contains protons, neutrons, and electrons
- 5. a well-mixed mixture of a solute and solvent
- 6. salad, bowl of candies
- 8. color, texture, state of matter (solid, liquid, gas)
- 11. a combination of symbols and numbers to represent an element/compound
- 13. a type of matter with a fixed composition
- 14. the study of the properties of matter and its changes
Down
- 2. anything that takes up space and has mass
- 3. materials made of 2 or more substances that can be separated by physical means
- 4. carbon dioxide, water, glucose
- 7. gold, helium, iron
- 9. a uniform mixture; seawater
- 10. 2 or more atoms bonded together
- 12. flammability, ability to react, change into a new substance