Across
- 3. a form of matter in which many of the electrons wander around freely among the nuclei of the atoms
- 4. the appearance or form of the matter changes but the kind of matter in the substance does not
- 6. substances that are made up of only one kind of particle and have a fixed or constant structure
- 7. sample of matter that conforms to the shape of a container in which it is held and acquires a uniform density inside the container
- 12. On the periodic table
- 13. A group of atoms bonded together
- 14. A substance made by mixing other substances together
Down
- 1. a change of materials into another, new materials with different properties and one or more than one new
- 2. a characteristic of matter that is not associated with a change in its chemical composition.
- 5. the characteristic ability of a substance to react to form new substances
- 8. a state of matter that retains its shape and density when not confined.
- 9. a sample of matter that conforms to the shape of a container in which it is held, and which acquires a defined surface in the presence of gravity
- 10. A substance that is composed of two or more separate elements
- 11. Basic building blocks of matter
- 13. Has mass and takes up space