Across
- 1. mixture a type of mixture in which
- 3. anything that has mass and takes up space
- 4. matter that can vary in compositions
- 6. a type of substance containing atoms of two or more different elements chemically bonded together
- 7. a small particle that is a building block of matter
- 8. a substance that consists of just one type of atom
- 10. positively charged
Down
- 2. negatively charged
- 5. matter with a composition that is always the same
- 9. neutrally charged