Across
- 3. a measure of how many electrons are moving through a wire
- 5. is used to measure voltage
- 8. what electrical charges flow through
- 10. stands for what
- 12. matter that is made up of only one type of particle
- 15. what electric potential difference is also known as
- 16. what molecules are made up of
Down
- 1. matter has weight and what
- 2. everything is made up of this
- 4. molecules containing more than two atoms
- 6. the combination of chemical symbols
- 7. charges that are generally fixed
- 9. charges that move
- 11. a measure of a charge equal to 6.25 x 10.18
- 13. can be either solid, liquid or ?
- 14. is an example of a noble gas