Across
- 5. number Number of nucleic particles
- 6. Number of extra electrons in carbonate ion
- 8. Necleic particles which determine isotopes
- 9. Number of protons
- 10. Find negative particles in this
- 13. Electrons around an atom
- 17. An ionic compound consists of elements on the left as well as these
- 18. Structure of ionic compounds
- 20. Metals _____ electrons to form ions
Down
- 1. A column
- 2. What you would use Sodium Hydrogen Carbonate for
- 3. Ionic solutions
- 4. Calcium Carbonate
- 7. Determines an elements reactivity
- 11. Property of ionic compounds
- 12. Electrons are ______ in ionic bonds
- 14. Charge on an electron
- 15. Property of ionic compounds
- 16. Non metals ________ electrons to form ions
- 17. Determines what element an atom is
- 19. Number of missing electrons in an aluminium ion