Poison is strong against Grass.
It's weak against Poison, Ground, Rock, and Ghost.
It can't affect Steel.
Ground and Psychic are strong against Poison.
Grass, Fighting, Poison, and Bug are weak against Poison.
Ground and psychic types are super effective against poison types. Bug, poison, fighting and grass are slightly effective. For more information, visit here: http://www.pokemondb.co.uk/type Hope this helps!
Poison type Pokemon are weak to ground and psychic type moves.
psychic and ground
Ground and psychic
physic, ground, and possibly ice
Psychic Pokemon are weak to Dark Type attacks
Dragon type moves are only strong against dragon type Pokemon.
Ghost-type Pokemon are weak against Ghost and Dark-type moves.
Skuntank is a Poison and Dark type pokemon.
guys i think pysic pokemons had weakness to normal type normal Pokemon have a weakness to physic Pokemon Kulmblach789 Pysic Poke have a weakness to dark ATks
The weakness of electric type Pokemon is ground type Pokemon.
The weakness of flying type Pokemon is Ice, Electric and Rock.
fighting types n poision
A dragon type's weakness is, believe it or not, is dragon type.
Water type Pokemon have the advantage.
The only weakness there is a Ground-type Pokémon.
Fairy type Pokemon are weak to Poison and Steel type Pokemon.
Electric, ice and rock type pokemon.
Ground
Ground
Ground
As of Generation 5 only the pokemon Spiritomb has no weakness because of the dual-type Ghost/Dark.