Question

What causes an electric charge to jump from your hand to a metal object?

the metal object conducts electricity
your hand conducts electricity
your feet and body accumulated an electric charge
all of the above

Answer 1

@Hero

Answer 2

@thomaster

Answer 3

@Shane_B please help?

Answer 4

It's all of the above. Metals are good conductors, your hand will conduct electricity and you must have accumulated a charge for there to be a difference in potential large enough for the charge to "jump from your hand".