Across
- 3. - No particles release only high energy
- 4. - A chemical chain reaction is like a domino effect, where one reaction triggers others, often releasing energy.
- 6. - Total Number of protons and neutrons in the nucleus
- 9. - Process in which the nucleus of an atom splits into two or more smaller nuclei
- 10. - Process in which the nuclei of 2 atoms combine
- 13. - An electron is emitted
- 14. - The number of protons in the nucleus of the atom
Down
- 1. - Atoms of the same chemical element with a different number of neutrons/atomic mass
- 2. - The ability to emit mass and energy
- 5. - Located in the Nucleus has no charge
- 7. - Made up of protons and Neutrons
- 8. - Half the amount of time a substance takes to decay
- 11. - Located in the nucleus has a positive charge
- 12. - A helium nucleus is released