Across
- 3. is the new creation of new atomic nuclei the
- 5. element.
- 6. heavier nucleus
- 7. Large balls of "burning" gas
- 10. of relating to consisting of or produced by molecules.
- 12. center of atoms are made of protons and neutrons.
Down
- 1. is a force that tries to pull two objects towards
- 2. Is 2 things or more being pushed together.
- 4. fusion is when two light nuclei merge to form a
- 8. is a particular matter that uniquely defines a
- 9. is a demensionless quanity representing the amount of matter in a particular object
- 11. other