Tungsten Diselenide Gas

Tungsten Diselenide Gas (WSe2) is the superheated gaseous form of the inorganic metal compound tungsten diselenide. In this state the compound has been heated past its normal condensed-phase stability and exists as a gas rather than as a solid or liquid. The chemical formula is WSe2, indicating one tungsten atom combined with two selenium atoms per formula unit.

This gas is the high-temperature vapor phase of a layered transition metal dichalcogenide; when energy is supplied to tungsten diselenide until it becomes superheated, the material transitions to a gaseous state. As with any substance taken to a gaseous phase, the particles are no longer constrained in a fixed lattice and move freely relative to one another. Cooling the gas will return the material to its condensed-phase form when temperature and pressure cross the equilibrium lines for phase change.

Practical notes:

• Chemical identity: WSe2, the gaseous form of tungsten diselenide, a metal chalcogenide compound.
• Formation: produced by heating tungsten diselenide sufficiently to reach its gas phase; it is explicitly described as “superheated” in source material.
• Phase behavior: exists as a gas while superheated; it reverts to condensed phases (liquid or solid) when temperature and/or pressure move below the gas-phase stability range.
• Terminology: commonly referred to as Tungsten Diselenide Gas or WSe2 gas in documentation.
• Composition: contains tungsten (a transition metal) and selenium (a chalcogen) in a 1:2 stoichiometric ratio.

No specific thermodynamic values, safe handling procedures, or in-game mechanics beyond its identity as a superheated gaseous metal compound are specified in the available sources. If exact temperatures, densities, reactions, or interactions with other materials are needed, consult experimental data or game-specific databases that list those parameters; such quantitative details are not provided in the referenced descriptions.