Across
- 3. the force that hold protons and neutrons together in the nucleus
- 6. the ratio of a sample made in an experiment and the amount of sample that could be made
- 8. the compound(s) on the left side of a chemical reaction
- 11. the amount of a sample that could be produced if everything were to perform perfectly
- 12. the reactant that does not run out and is in a surplus
- 13. the radioactive process in which an atom loses 2 protons and 2 neutrons
Down
- 1. the reactant that runs out first and restricts the amount of product
- 2. the compound(s) on the right side of a chemical reaction
- 4. energy that comes from a source
- 5. the whole number used to balance a chemical reaction
- 7. the radioactive process in which an atom releases a gamma ray to become stable
- 9. the amount of time that it takes for half of a radioactive sample to decay
- 10. the radioactive process in which an atom turns an neutron into a proton and loses a electron