Describe an experiment to show that fake gold conducts electricity. state what apparatus you would need, what you would do and what you would see.

Well, you could connect it to a circuit and run a current through it to see if it conducts it. To do this you'd need:
- A power source (ie- power pack)
- An ammeter, crocodile clips
- The fake gold
 
Set them all up in series and turn on the power pack, if it conducts electricity then a reading will show on the ammeter because the circuit has been connected

A.(nh4)(2co3)is the correct answer