Consider the following standard electrode potentials (`E^(@)` in volts) in aqueous solution:
`{:(underline("Element"), M^(3+)//M, M^(+)//M), ("Al", -1.66, + 0.55), (TI, +1.26, -0.34):}`
Based on these data, which of the following statements is correct ?
A. `Tl^(3+)` is more stable than `Al^(3+)`
B. `Al^(+)` is more stable than `Al^(3+)`
C. `Tl^(3+)` is more stable than `Al^(3+)`
D. `Tl^(+)` is more stable than `Al^(+)`
