Across
- 4. Anything made of atoms, has mass, and takes up space.
- 5. The smallest unit of matter. It cannot be broken down further without a nuclear change occurring.
- 7. The branch of chemistry that attempts to solve real world problems with the information and techniques of chemistry.
- 9. Any property that describes the physical state of a substance Can be observed without a chemical change occurring.
- 10. The study of the chemical processes that take place in living organisms.
Down
- 1. The branch of chemistry where the theories and techniques of physics are applied to chemistry.
- 2. A substance made of two or more different types of atoms bonded together.
- 3. A property that describes a characteristic or behavior of a substance that may be observed when it undergoes a chemical change or reaction.
- 6. The study of atoms, how atoms interact with one another, and the changes associated with that interaction.
- 8. A substance made of only one type of atoms Ex: Pure gold.