Question

Which terminal of the battery electroplated connect?

Answer 1

I think negative terminal connected to electroplated.

If you like mark as brainlist please.

Answer 2

The object which you want to be electroplated should be connected to the negative terminal of the battery and the substance you want to be electroplated should be connected to the positive terminal of the battery.

I hope this helps.

Mark it as Brainliest if you are satisfied.