Here's why:
* Helium's Boiling Point: Helium has the lowest boiling point of any element (-268.93 °C or -452.07 °F). This means it exists as a gas at standard room temperature and pressure.
* Liquefying Helium: To liquefy helium, it needs to be cooled to extremely low temperatures (below its boiling point).
So, unless the helium is under extreme pressure or is being cooled to very low temperatures, it will remain in a gaseous state at 25 degrees Celsius.
