Across
- 1. diamond is a _______
- 3. Examples of _________ include flammability, toxicity, acidity, reactivity
- 5. firm and stable in shape
- 6. having a consistency like that of water or oil
- 7. Burning of paper and log of wood is what
- 11. a form of matter in which many of the electrons wander around freely
- 12. Mud is a _____ of dirt and water
- 13. anything that has mass and takes up space
- 14. neon is a ____
Down
- 1. color change is what______
- 2. _____ is what makes up the periodic table
- 4. examples of _________ include density, color, hardness, melting and boiling point
- 8. a group of two or more atoms is a _____
- 9. NaCl is a ________
- 10. a particle of matter that uniquely defines a chemical element