Electric current is when electrons start to flow around a circuit. We use an ammeter to measure it and it is measured in amps
Potential difference (also called voltage) is how big the push on the electrons is. We use a voltmeter to measure it and it is measured in volts.
Resistance is anything that resists an electric current. It is measured in ohms”.
(Words: volts, amps, ohms, voltage, ammeter, voltmeter).
Answer:
True
Explanation:
A metal , has 1 electron on the last level, so it can become (A^+1)
C, non-metal, has 7 electrons on the last level, so it can become (C^-1)
Compound AC is possible
Answer:
(d) on the left side ,because it is a reactant.