Of course it can. just use a thunderstone. i dont remember where it is, though.
Pikachu is found in the Safari Zone.
no
on the SAFARI
you get pikachu before the 1st gym in Pokemon leaf green
CATCH PIKACHU UNTIL YOU CATCH A PIKACHU THAT HOLD THE LIGHTBALL.
if you have another Pokemon game and have a pikachu in that game you can trade it from that game to emerald
In the Kanto region, Pikachu can primarily be found in Viridian Forest and occasionally in the wild in other areas such as the Power Plant. In the Pokémon games, you can also obtain Pikachu by catching it in these locations or by evolving a Pichu. Additionally, in Pokémon Let's Go, Pikachu! and Let's Go, Eevee!, Pikachu is available as a starter Pokémon.
saferi zone
It is rare in the Safari Zone.
you get pikachuling
You can't catch pichu in Pokemon emerald,But you can get a male pikachu and a female pikachu or a ditto and breed them, When the egg hatches it will be a pichu
you can evolve pikachu into Raichu and Eevee into Jolteon