Science Unit B Crossword
Across
- 3. Negatively charged atom
- 7. The formula that identifies the elements in the compound
- 9. A combination of non-metals
- 10. JJ Thomson
- 12. Nine
- 15. Organization of elements
- 16. The number of atoms
- 20. Copper and Tin
- 23. What is Ytterbium
- 24. Horizontal row of elements
- 25. Neutron
- 26. Proton
Down
- 1. Ten
- 2. Positively charged atom
- 4. A combination of one metal and one non-metal
- 5. Atomic mass of 207.2
- 6. Ernest Rutherford
- 8. Vertical row of elements
- 11. The smallest part of an element
- 13. Mercury and Bromine
- 14. Quantum Mechanics
- 17. Juice of plant
- 18. Billiard Ball Model
- 19. Seven
- 21. The most reactive non-metals
- 22. To go