What is the standard cell notation of a galvanic cell made with magnesium
(Mg) and gold (Au)?
A. Mg2+(aq) | Mg(s) || Au(s) | Aut(aq)
B. Mg(s) | Mg2+(aq) || Aut(aq) | Au(s)
C. Aut(aq) | Au(s) || Mg(s) | Mg2+ (aq)
D. Au(s) | Aut(aq) || Mg2+ (aq) | Mg(s)
