Question

Fan and Medal!!!!

Which of the following statements is true of cations?
Cations are attracted to the anode.
Cations undergo oxidation at the proper electrode.
Cations undergo reduction at the proper electrode.
Cations are negatively charged.

Answer 1

I know its not d

Answer 2

The answer would be C.
To memorize easily, you use the acronym OIL-RIG, where OIL means Oxidation is the Loss of Electrons and RIG is Reduction is the Gain of Electrons.
Fora cation to gain electrons, it would neutralize into an atom. Follow the example of Calcium:
Ca2+ + 2electrons - Ca(s)

Answer 3

Okay thank you!

Answer 4

My pleasure.