Across
- 1. What state of matter is water?
- 5. The temperature when a solid starts to turn into a liquid.
- 8. The weight of an amount of stuff.
- 12. The unique characteristics of a substance.
- 14. The "E" in CER.
- 15. Opinion based observations that can be used as evidence.
Down
- 2. Number based observations that can be used as evidence.
- 3. Mass/Volume=
- 4. Multiple atoms combined together.
- 6. A state of matter that can be compressed and expanded.
- 7. What should we always wear during a dangerous lab.
- 9. When a substance in the solid state and goes directly to the gas state.
- 10. The temperature when a liquid starts to turn into a gas.
- 11. The smallest building blocks.
- 13. Who cleans up broken glass?