I have never played pokemon black or white, but in firered and leafgreen the list is like this. ( I don't know if black is different but it probably isn't. )
Fire: hurts grass ice bug and steel
Water: fire ground and rock
Electric: water and flying
Grass: water ground and rock
Ice: grass ground flying rock and dragon
Fighting: normal ice rock dark and steel
Poison: grass
Ground: fire electric poison rock and steel
Flying: grass fighting and bug
Psychic: fighting and poison
Bug: grass psychic and dark
Rock: fire ice flying and bug
Ghost: psychic and ghost
Dragon: dragon
Dark: psychic and ghost
Steel: ice and rock
Hope this helped you out a bit
Dragon-type moves are super effective against Dragon-type Pokemon.
Dark type moves such as night shade,shadow punch,etc.are super effective against dark Pokemon.
Ice and Grass are weak fire isn't affective against steel and water all the other types can have alot and a little but that depends on the level of that certain Pokemon (sorry about the bold face)
Dragon type moves are only super effective against Dragon type Pokemon.
Ground type moves, rock type moves and water type moves are super-effective against fire type pokemon.
Dragon-type moves are super effective against Dragon-type Pokemon.
Dark type moves such as night shade,shadow punch,etc.are super effective against dark Pokemon.
earth, fire, and grass are all super affective to quagsire in Pokemon soul silver
ground types are
Thunder Electric type moves
Pokemon that know fighting moves and Pokemon that know bug moves.
it makes it so that only super affective moves hit
Ice and Grass are weak fire isn't affective against steel and water all the other types can have alot and a little but that depends on the level of that certain Pokemon (sorry about the bold face)
yeah, its alright but if you get another Pokemon game, get one of the starters then transfer it to your other game you can get inferniape, empoleon and torterra. teach inferniape fight and fire moves, empoleon flying, steel and water moves, torterra grass and ground type moves. if you do this, the only remaining types that you need to be effective against are flying, psychic, ghost and dragon. there are two choices of Pokemon based on this: (a) froslass, whose ice type affects flying and dragon or (b) rotom in his fridge form as electric is also affective against flying. hope this helped! my team is the three starters and rotom because his only real weakness, ghost is affective against the things that are affective against it, if that makes sense, and its ground weakness is immobilized by its ability, levitate. a bit of a long winded answer, but it works for me!
Dragon type moves are only super effective against Dragon type Pokemon.
Ground type moves, rock type moves and water type moves are super-effective against fire type pokemon.
Water type moves and Grass type moves. Electric moves will have no effect. Flying types and Pokemon with levitate ability are good as ground-type moves have no effect against them.