Across
- 2. Atoms are listed in order of increasing...
- 3. What makes the periodic table really invaluble is its use as a...
- 7. and are good... of heat and electricity
- 8. with a one or two letter chemical...
- 10. The most powerful tool chemists have for organizing chemical information
- 11. and are not good... of heat or electricity
- 13. Below the symbol are the full name of an element, and its...
- 14. Metallic elements are typically...
Down
- 1. Above the chemical symbol is the...
- 3. If you know where it is on the table you can predict a lot about the chemical...
- 4. Each element has a unique atomic number, which is the number of...
- 5. When you arrange elements by atomic number a pattern appears, there is a... or a repeating of certain characteristics
- 6. The dividing line between all metals and non metals
- 9. A vertical column of elements is called... or a family
- 12. Non metals are generally not...