It's pretty self explanatory. You go to Violet City and fight him in his gym.
You can obtain Togepi from a man, after you defeat Falkner, go to the pokemart and a man gives in to you.
The Pokeathlon isn't in Pokemon Silver version.
bring any level 100 Pokemon from diamond version or train a Pokemon to level 100 and go defeat them.
After you beat Falkner, he is always in the gym.
Falkner is in Violet City. To be able to battle him, you must have been to sprout tower and have defeated everybody in there. Once you have done that, you can now return to his gym and battle him.
deafeat all of his Pokemon
If you mean pokemon silver for gbc an pokemon black for ds then you can't sorry
You'll need to team up with Lance and defeat Team Rocket's Hideout and then he'll be in the Gym waiting for you.
There are 100 new pokemon in pokemon silver that weren't in blue and red. Although,the original pokemon are still in silver, bringing the total amount of available pokemon in your pokedex up to 251. So, you can catch 251 pokemon in the silver version for gameboy.
The first Gym Leader who is Falkner, the Violet City Gym Leader, he has a Pidgey and a Pidgeotto.
Go to the Bellsprout tower Fight your way up to the top and defeat the elder to get it then Beat Falkner hint there are hidden walkways in his gym
well it is a remake of Pokemon gold version there is also a Pokemon pure silver version