Across
- 2. the center of an atom where protons and neutrons are
- 4. the charge that protons have
- 5. the state of matter that has no defined shape or volume
- 7. Anything that has mass and volume is called...
- 9. Electrons spin around the nucleus in orbits that form an...
- 10. This is the chart where all elements are listed
- 12. Two or more elements chemically bond to form this kind of matter.
- 13. Matter made from only one type of atom is called an...
Down
- 1. These particles of an atom have no charge.
- 3. these particles of an atom spin around the nucleus of an atom
- 6. The particles of this state of matter cannot move around alot.
- 8. the charge that electrons have
- 11. state of matter that does not have a defined shape but has volume