Across
- 2. a chart that has all 118 elements organized
- 4. the phase of matter formed from charged ions
- 6. a mixture that all looks the same
- 8. the larger number on the periodic table tells you have many protons and neutrons are present
- 10. the phase of matter with the least energy
- 11. the negatively charged particle that is not found in the center of the atom
- 13. a substance formed out of 2 or more different elements in a specific ratio
- 14. the charge of an atom with the same number of protons and electrons
Down
- 1. a mixture that is made from visually different parts
- 3. the center part of the atom
- 4. a subatomic particle that has a charge and is found in the nucleus
- 5. the phase of matter that will expand to fill its container but can be compressed
- 7. the smaller number that tells you how many protons are in an atom
- 9. a substance made from one type of atom
- 12. a subatomic particle that has no charge but is found in the nucleus
- 15. the phase of matter that takes the shape of the container its in but can not be compressed
