Across
- 3. The energy level of the electron
- 4. A charged atom
- 6. The opposite of ionic
- 8. The ability of an atom in a molecule to attract lectrons to itself
- 10. The vertical columns of the periodic table
- 13. Who's cat was it in the box?
- 15. The mass of one mole of a particular substance
Down
- 1. The number of particles in one mole
- 2. The smallest group 1 metal
- 5. What an electron does when it jumps between energy levels
- 7. The table of all known elements
- 9. Atoms of the same type with different number of neutrons
- 11. The four different Orbitals in order
- 12. The atom with the highest ionisation energy
- 14. Chemist and Breaking Bad character