It is a gas.Its boiling point is near absolute zero.so very difficult to turn even to liquid
Inside a balloon there is gas. This gas is normally helium if you want the balloon to fly high, but hydrogen also works.
No, helium cannot be hammered into sheets. Helium is the only element that cannot be cooled sufficiently to become a solid. It remains liquid at the lowest temperatures we can achieve, and that's very, very close to absolute zero. As helium is a gas or a liquid and never a solid (at least not yet) we don't see it treated as a solid, like being hammered into sheets.
yes it does
a gas when condenses, it turns to a liquid. and also a liquid when condenses, it turns to a liquid. okay, we can take an example of domestic gas cylinders, it will in the form of compressed liquid and it condenses to gas when we use due to the changes in the atmospheric temperature. it will be at low pressure as a liquid and condenses to gas.
Helium
Litre or cubic meter for helium as a gas; litres for helium as a liquid.
Gas
what is the density of helium at room temperature?
Above -268.93 °C, helium is gas. Below -268.93 °C, helium is liquid. Helium cannot exist as solid.
it is a gas
Under standard conditions of pressure and temperature Helium is a gas.
it is a gas
Helium is a gas, belonging to noble gases (group 18)
Helium
it is a solid
helium is a gas less dense than air.
It is a gas.Answer:Helium can be in any state (solid,liquid or gas) depending on its pressure and temperature. At 2.5 MPa:Below -272.20oC it is a solidAbove -268.93oC it is a gasBetween these two temperatures it is a liquid