he is either fighting or normal tyoe so if he is fighting type then use flying or physcic types or if he is normal then use fighting or ground/rock
You can beat a ghost type with another ghost type (Like Haunter)
This Gym Leader is Norman. He is a Norman Type Gym Leader. Here is the list of his Pokemon. First Battle Spinda Lv .27 Vigoroth Lv .27 Linoone .Lv 29 Slaking .Lv 31 There must be a Rematch with Norman. I can't tell you all of the Pokemon. I'm sorry. You can't rematch him in Pokemon Ruby and Sapphire. Only Emerald. If you want to know all of Norman's Pokemon, go to Google, type pokemon norman, then you'll find out about Norman's Pokemon. He will also be in Pokemon Black 2 and White 2 for the Pokemon World Tournament. If you want to rematch Norman, you need to have Pokemon Emerald, then Norman will call you for another match. In your PokeNav, you see a Pokeball by Norman's name? That means he wants to rematch you. Also, you will battle other Gym Leaders in Pokemon Black 2 and White 2 also. Hope this Helps! PS Fighting Type will help you defeat Norman's Pokemon because it's Super Effective aganist Normal Type Pokemon. :)
You need an electric type or ice type may i suggest glalie, manectric or walrein.
ground type or ground type moves just not electric type
I would choose a Dark or Ghost type
The Petalburge Gym uses Normal Type Pokemon so you should take pyschic Pokemon or fighting type Pokemon if you want to beat them quickly.
Fighting and bug type should do the trick
Norman has a Slakoth (Level 28), Vigoroth (Level 30), Slaking (Level 31) so I suggest you train a party of mainly Fighting type Pokemon to an average of about level 30 before you challenge Norman. Good luck!
you should have a lvl 50 water type
Ground type Pokemon can beat Electric type Pokemon easily.
Any fire type should do the trick
You can beat it with Ground type Pokemon or Fire type Pokemon easily.
You can beat a ghost type with another ghost type (Like Haunter)
If you mean Clair, then you should probably use ice type pokemon.
thunder pokemon
No type can beat the other types in pokemon they each have strengths and weaknesses and not one can conquer the rest.
Dark type can beat ghost.