Question

I do not know if this is correct but
Hydronium H+
Hydroxide OH-
Is that just it or is there anything else to it?

Answer 1

hydronium is more like \(H_3O^+\), which is H+ in water
\(H^+\) on its own is a "proton"!!!

Answer 2

for the most part it's correct, but @electrokid is also correct, what we call "H+" is really H3O+