Across
- 2. An atom’s atomic number is determined by its number of _________.
- 4. It is used to measure current.
- 7. A characteristic of a secondary cell
- 9. A material that is composed of a mixture of elements
- 11. A diagram that shows the electrical connections of the electronic components
- 13. Current is considered to be the movement of ________.
- 16. The term used to designate electrical pressure
- 17. A voltmeter is used in ________ with the circuit.
- 18. A unit of charge that contains 6.25 × 10^18 electrons
Down
- 1. A substance that is found only in its pure form
- 3. The part of an atom that has no electric charge
- 5. A resistive component that is designed to be temperature sensitive
- 6. A voltage source that converts chemical energy to electrical energy
- 8. A short circuit will have a ________ current flow.
- 10. One coulomb passing a point in one second
- 12. A material that opposes the movement of free electrons
- 14. A flow of electric charge
- 15. A device that opens or completes an electrical path