Across
- 7. Discovered the electron
- 8. Separating technique with the steps, Evaporation, Condensations and Collections
- 9. A large repeating structure
- 11. Left gaps in the period table for undiscovered elements
- 12. A mixture with an exact recipe for a specific purpose
- 15. Scientific work for mixable
- 16. How we describe electrons in metallic bonding
- 17. Metals can be bent into shape because they have this property
- 19. The best chemistry teacher.
- 21. Who formed the law of triads?
- 22. Attraction between a positive and negative charges?
Down
- 1. A row in the period table is called
- 2. The table on page 86 of your planner
- 3. Makes a sound when hit
- 4. A bond with a shared pair of electrons
- 5. How we describe the solvent phase in chromotography
- 6. Developed the nuclear model of the atom using the gold foil experiment
- 10. The formular with the simplest ratio of elements
- 13. Two or more different elements chemically bonded
- 14. Elements with the same number of protons and different number of neutrons
- 18. Shiny or glimmering, like gold
- 20. Who discovered the law of octaves?