Across
- 5. a group of atoms bonded together
- 7. an element changing its shape is an example of__
- 8. something composed of different substances
- 9. positive electric charge
- 10. every column in the periodic table is a __
Down
- 1. something that makes or breaks bonds
- 2. how many __ are on the outermost shell
- 3. a solids ability to be stretched into a wire
- 4. how likely something is to undergo a chemical change
- 6. horizontal row on the table