Across
- 1. :elements are typically
- 4. each element is represented by one on the periodic table
- 6. Each element has a unique atomic number
- 7. and are not good of heat or electrity
- 8. :and in the middle of the table.
- 9. with one or two letter chemical number
- 10. nonmetals generally are not
- 11. You can predict a lot about the chemical of an element
- 12. what makes the periodic table really invaluble
- 13. :most elements are and you can find them on the
- 14. :are found on the upper right on periodic table
- 16. : on a square above the chemical symbol
- 17. The 7 horizontal are called
Down
- 2. :and are good of the heat
- 3. :of the element and below the symbol are the full name
- 5. Atoms are listed in order of increase
- 6. The most powerful tool chemisist
- 14. :on the upper left
- 15. The dividing line between metals and nonmetals