Across
- 4. A stable isotope of hydrogen
- 5. Its product is something that looks like helium
- 7. Its a name that ends with a D and Starts with a D
- 9. Same element different number of nuetrons
- 11. Hydrogen with different atomic mass
- 12. Something in a chemical reaction that causes the reaction
- 13. When Two things are joined together
Down
- 1. Its Product is energy
- 2. A kind of decay that gives off a Proton and a electron
- 3. A kind of decay that gives off a positron and a neutron
- 6. What is given at the end of a chemical reaction
- 8. What is the opposite of Fusion
- 10. the exact same thing as a electron but postive