Across
- 1. Elements can be combined to make them.
- 3. Anything of this table is called an element.
- 6. Protons make it up.
- 9. They carry no charge.
- 10. The space between the atomic nucleus and and electrons is .......
Down
- 2. They are negatively charged.
- 3. They are positively charged.
- 4. Electrons do this when moving around the nucleus at high speed.
- 5. The main field in science that studies atoms and molecules is called....
- 7. Anything on the periodic table is called.....
- 8. It has a mass and takes up space.
- 9. Protons and neutrons are found here.