What types of Pokemon beat other types?

Answer 1

Please note that they offer some resistances as well but I didn't put them because it would be too extensive. Fairy was introduced in Pokémon X and Y, the 6th Generation of the franchise.

Bug-type:

• Strong: Dark, Grass, Psychic
• Weak: Fire, Flying, Rock

Dark-type:

• Strong: Ghost, Psychic
• Weak: Bug, Fighting, Fairy
• Immunities: Psychic

Dragon-type:

• Strong: Dragon
• Weak: Ice, Dragon, Fairy

Electric-type:

• Strong: Flying, Water
• Weak: Ground

Fairy-type:

• Strong: Dragon, Fighting, Dark
• Weak: Steel, Poison
• Immunities: Dragon

Fighting-type:

• Strong: Dark, Ice, Normal, Rock, Steel
• Weak: Flying, Psychic, Fairy

Fire-type:

• Strong: Bug, Grass, Ice, Steel
• Weak: Ground, Rock, Water

Flying-type:

• Strong: Bug, Fighting, Grass
• Weak: Electric, Ice, Rock
• Immunities: Ground

Ghost-type:

• Strong: Ghost, Psychic
• Weak: Dark, Ghost
• Special: Immune to Normal and Fighting

Grass-type:

• Strong: Ground, Rock, Water
• Weak: Bug, Fire, Flying, Ice, Poison

Ground-type:

• Strong: Electric, Fire, Poison, Rock, Steel
• Weak: Grass, Ice, Water
• Immunities: Electric

Ice-type:

• Strong: Dragon, Flying, Grass, Ground
• Weak: Fighting, Fire, Rock, Steel

Normal-type:

• Strong: (nothing)
• Weak: Fighting
• Immunities: Ghost

Poison-type:

• Strong: Grass, Fairy
• Weak: Ground, Psychic

Psychic-type:

• Strong: Fighting, Poison
• Weak: Bug, Dark, Ghost

Rock-type:

• Strong: Bug, Fire, Flying, Ice
• Weak: Fighting, Grass, Ground, Steel, Water

Steel-type:

• Strong: Ice, Rock, Fairy
• Weak: Fighting, Fire, Ground
• Immunities: Poison

Water-type:

• Strong: Fire, Ground, Rock
• Weak: Electric, Grass