Across
- 2. the substance or substances of which any physical object consists or is composed
- 5. all matter is made up of smaller particles (T/F)
- 7. a state of matter that is often thought of as a subset of gases, but the two states behave very differently
- 9. a collection of quantitative or numerical data that describes a property of an object or event
- 10. using data and facts to make a statement
- 11. a property of material that refers to how well it dissolves in another material
- 12. the smallest particle of a compound that still has the properties of that compound
- 15. forms from liquid or gas because the energy of atoms decreases when the atoms take up a relatively ordered, three-dimensional structure.
Down
- 1. the idea that everything is made of small particles (2)
- 3. Using your senses to gather information about something
- 4. a state of matter that has no fixed shape and no fixed volume
- 5. a compound that is made up of the elements sodium and chlorine (2 words)
- 6. To give details about something or someone
- 8. the smallest part of an element that still has the properties of the element
- 13. a nearly in-compressible fluid that conforms to the shape of its container but retains a (nearly) constant volume independent of pressure
- 14. matter made of two or more elements