Psychic
Flying/Psychic weaknesses
Flying/Psychic is weak to Electric, Ice, Rock, Ghost and Dark.
When Flying/Psychic Pokémon are hit
2×Super effective
½×Not very effective
¼×Barely scratches it
0×No effect
Its two types separately
Multiply the two to get the result. For example, Electric deals 2× × 1× = 2×.