I’m willing to give lots of points for this question ;)

Metal ions have positive charges, and are attracted to the negative electrode (the cathode)  and are reduced during electrolysis.

Non-metal ions have negative charges, and are attracted to the positive electrode (the anode)  and are oxidized during electrolysis.

i think it is d. e because the next one is igneous.

while cooking a piece of 1/2 pound beef steak, a cast iron pan (2.4kg in weight) was heated 260 celsius.