Maybe, (I'm not sure), Whatever its evolution was not invented in Pokemon silver. if you're wondering why the crud silver? its because soul siver is a remake of silver, therefore it may not evolve because, once again, it is a remake. as i said before, i may be wrong.
It cant
you cant get glaceon or lefeon in soulsilver
It cant only by training it in diamond, pearl, and platinum
no hitmonlee does not evolve
Dunsparce does not evolve.
No.
You can't evolve magneton in soul silver. You can only evolve it by trading it back to Diamond or Pearl and training it at Mt. Coronet.
Luvdisc does not evolve from, or into anything.
Actually....Shuckle doesn't evolve at all
Spiritomb doesn't evolve.
you have to evolve it with a water stone
Donphan doesn't evolve.