Is Helium Reactive?

Is Helium Reactive?

Is Helium Reactive?

Of all the elements of the periodic table, helium is the least reactive. It does not react with water, acids, halogens, bases or air.

Helium is a gas that belongs to the noble gas family. It is colorless and has the chemical symbol He. This element has a low boiling point of -268.93 degrees Celsius and a melting point of -272.2 degrees Celsius.

In 1868, Pierre Janssen was the first to suspect that a new element existed during his observation of a solar eclipse. He named this element helium. However, it was William Ramsay in 1895 that discovered the presence of helium on earth in a uranium mineral.

At present, the uses of helium include superconductive instruments, welding and as a cryogenic coolant.