Niobium Gas (Nb) is the gaseous form of the element niobium as represented in the game. It is classified as a rare metal and is presented to the player as niobium in a gas state rather than as an ore, ingot, or solid material. The in-game label uses the chemical symbol Nb to identify the substance.
Niobium Gas appears with the same elemental identity as other niobium forms but specifically denotes a phase in which the element exists as a gas. The classification "rare metal" indicates that the element is not as common as base metals and is treated by the game as part of the rare metal category rather than the common metal or mineral categories.
The selected representation is in a gaseous state.
No additional properties, behaviors, uses, or interactions are specified by the available source material beyond the element’s identity, rarity classification, and its gaseous phase.