You can't
No but you can migrate emerald Pokemon to heartgold
Yes you can trade Pokémon between two Pokémon Yellow games.
Sadly you can't. You can trade From Yellow to : Red, Blue, Green, Gold, Silver and Crystal. From LeafGreen you can trade to : FireRed, Ruby, Saphire and Emerald.
Trading Pokemon Between VersionsYou can only trade between the Pokemon games, red, blue, yellow, gold, and silver, using a link cable. AnswerYou can't trade original games with emerald, only FireRed and LeafGreen Answeryou can't trade Pokemon from blue, red, or yellow on to FireRed or LeafGreen I tried it. The reasonThe games aren't compadible, they have different inner workings.
There is no emerald to trade between firered and emerald you need wireless adapters.
Red, Blue, Yellow, Gold, Silver, and Crystal can trade between themselves. Ruby, Sapphire, Emerald, Firered, and Leafgreen can trade between themselves. Games from list 1 cannot connect with list 2.
dive any where possible between mosdeep and lilycove and get a yellow shard go to the guy who lives on an island and he will trade a thunder stone for your yellow shard
YUP
No, because gold was made for gameboy color, and emerald was made for gameboy advance
Pokemon Emerald: Birth Island Pokemon Sapphire: Trade from Pokemon FireRed, LeafGreen, or Emerald. Pokemon Ruby: Trade from Pokemon FireRed, LeafGreen, or Emerald.
Simply trade between ruby, sapphire and emerald, remember to trade with emerald you need wireless adapters.
The only way you can trade between emerald and firered is by wireless adapters, in emerald you need the national dex and in firered you do as well plus in firered and emerald you need to beat the elite four and in firered you need to deliver the ruby and sapphire to celio at one island once this is all complete you can trade between emerald and firered any Pokemon you want.