You mean GASTLY don't you? Anyway it evolves into Haunter at level 25, Haunter evolves into Gengar when traded.
P.S. It doesn't matter if it's HG,SS,Pl,D or P. Ruby, LG, FR, Emerald or Sapphire,. Even Red, Yellow, Blue, Green, Crystal, Gold or Silver (and Wii, Gamecube or Nintendo64 games), there only differences are looks, sometimes moves, areas and Pokedexes, names, evelution requirements and base stats shall ALWAYS stays the same.
By Ercadlog Siul
No, Hitmontop does not evolve in Pokémon SoulSilver.
no it doesent evolve
Any level! You just have to trade it, to evolve it!
Yes, bronzor does evolve in SoulSilver. Bronzor evolves into a Bronzong. Bronzor will evolve in any version it is available in.
Stantler does not evolve.
he does not evolve.
ditto does not evolve
No.
Togekiss cannot evolve.
it will evolve at lv. 20.
You need to trade it and it will evolve
A Shuckle doesn't evolve