Across
- 3. Produced in stars when completed fusion, more with older stars
- 4. The final element before a star goes into a supernova
- 5. Formed from hydrogen through fusion
- 6. Formed from carbon and oxygen, appears when a star is older
- 7. Formed from carbon and oxygen
Down
- 1. Only shows in bigger stars, created by fusion
- 2. Produced later when a star gone through fusion
- 4. Produced either before a supernova or from a white dwarf
- 5. Created from the Big Bang
- 8. You can tell when a star is near its end when this element is there