What Are the Properties of Helium?

Answer

The properties of helium are that it has low melting point, it is light in weight and it is colourless. Helium is the only liquid which cannot be solidified by lowering the temperature, but solidifies by increasing the temperature and it has a puny trend to combine with other elements.
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Helium
Discovery: Sir William Ramsay, N. A. Langley, and P. T. Cleve are credited with the discovery of helium in 1895.
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Properties of helium: atomic weight is 4.00260, melting point is -272.2 degrees Celsius, boiling point is -268.9 degrees Celsius, colorless and has 2 electron shells.
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Helium is a colorless, odorless, non-toxic, inert gas with atomic number 2. It is characterized by low boiling point, low solubility, low density, and high thermal conductivity. It
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A few peculiar properties of helium are: 1. It is the only liquid that cannot be solidified by lowering the temperature. 2. It has the lowest melting point of any element.
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Gaseous chemical element, symbol: He, atomic number: 2 and atomic weight
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its lighter than air therefore it floats
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