Helium has a very low viscosity compared to most other gases, which is particularly noticeable at low temperatures. At room temperature, helium's viscosity is approximately 19 microPascals-second (µPa·s), making it one of the least viscous gases. As a quantum fluid at temperatures near absolute zero, helium-4 exhibits superfluidity, leading to unique viscosity properties that allow it to flow without viscosity in certain conditions. This behavior is a result of its quantum mechanical nature and interactions at extremely low temperatures.
The viscosity is similar to the viscosity of water.
helium is in the family of noble gases according to the periodic table
Hydrogen has atomic number 1 whereas helium's is 2.
Viscosity is the resistance of a liquid to flow. It is a measure of the internal friction within a fluid as it moves. Liquids with high viscosity flow more slowly than those with low viscosity.
No, in terms of viscosity, 300 is thicker than 150. Viscosity is a measure of a fluid's resistance to flow, with higher numbers indicating higher viscosity and thicker fluids.
liquid, and gas.
gaseous state.
Helium is an odorless gas.
-268.93 °C
Helium's chemical symbol is He.
helium is a colourless odourless gas
Helium is a gas at room temperature.
heliums period address is 11.09
The Heliums period is a explosive force of matter which produces nano bits of helium. The shockwave contributes to events here on Earth. Scientists are still trying to decode the main details.
helium has only one energy level (with 2 electrons in it).
Helium cant exist as solid. So it has no melting point
It does not have one - to date it has not been solidified and therefore can not melt.