Level 20
It should evolve then, or it may never learn anything, because Beldums can't.
Beldum evolve into Metang at lv20 and Metang evolve into Metgross at lv45
beldum evolves into metang at level 20
No, Beldum evolves in to Metang at level 20, and Metang evolves into Metagross at level 45.
Beldum evolves at level 54 to Metang and level 55 to Metagross.^This is incorrect.Beldum evolves at level 20 into Metang. Then it will evolve at level 45 into Metagross.
beldum evolves into metang at level 20
Beldum evolves at level 20, it evolves to Metang. Metang evolves at level 45, it evolves to Metagross.
Metang evolves FROM Beldum at Level 25 Metang evolves INTO Metagross at Level 45
level 20.
Beldum evolves into Metang at Level 25, and Metang evolves into Metagross at level 40. Level up Metang to Level 40.
Metang evolves FROM Beldum at Level 25Metang evolves INTO Metagross at Level 45
In Pokémon Mystery Dungeon: Red Rescue Team, Beldum will evolve starting at Level 20 and it will evolve into Metang however it will only evolve once you take it to the Luminous Cave once it meets the conditions.
20 no its 25 mine is at 20 and didn't try to evolve