Across
- 4. A desirable outcome given up to gain another desirable outcome
- 5. The basic building block of matter
- 7. Describes how a material reacts with another substance (e.g. reactivity with acid)
- 9. The simplest pure substances
- 11. The flexibility of a material
- 12. A property that can be identified, observed, or measured and does not rely on testing if the material reacts with another substance (e.g., color)
- 13. Mixes evenly to form a clear mixture
Down
- 1. Information that supports or refutes a claim
- 2. Particular characteristics of a material such as the material’s density, melting point, or color
- 3. The physical form of matter - solid, liquid, or gas
- 6. The ability of a substance to dissolve in another substance.
- 8. The stuff that makes up all living and nonliving objects
- 10. A type of solid matter used to make things
