You cannot battle between a Pokemon Black game and a Pokemon Soulsilver game.
No, Pokémon Black and Pokémon SoulSilver cannot battle between each other.
no you can trade soulsilver pokemon to black
He does not appear in Pokemon Black or White. He only appears in Gold, Silver, Crystal, HeartGold and Soulsilver if you want to battle him.
in Pokemon white, black, platinum, heartgold, soulsilver, diamond, and pearl you do not need to battle anybody
No.
No, you can't trade a Pokemon from SoulSilver to Black. However, you can transfer Pokemon. This basically means you transfer a Pokemon from SoulSilver to Black but nothing gets transfered to SoulSilver.
After Diamond and Pearl, there's Pokemon Platinum, HeartGold and SoulSilver, Battle Revolution, My Pokemon Ranch and then Pokemon Black and White.
you can transfer it from Pokemon soulsilver/heartgold to Pokemon black
Lugia
You cant.
yes or no you choose
That trade is not possible. Soulsilver cannot recognize Pokemon from newer versions.