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Helium electron configuration , atomic mass , atomic number basics information in points

By   June 27, 2023

know all Helium electron configuration , atomic mass , atomic number basics information in points ?

question : what is atomic mass and atomic number of Helium element ?

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answer : as we know Helium element is denoted by ‘He’ symbol and Helium has ‘4.003’ atomic mass and ‘2’ atomic number.

question : write the electron configuration of Helium element ?

answer : Helium electronic configuration is ”1s2”.

question : write some information about Helium ?

answer : Helium has melting point = -272

Helium boiling point = -269

Helium has density ‘0.18’ and it is found ”% on earth. Helium belongs to group ’18’.

some interesting facts of Helium are given below –

Helium is the second element on the periodic table with the chemical symbol He. It is a colorless, odorless, and inert gas. Helium is the second lightest element after hydrogen and is the second most abundant element in the universe, although it is relatively scarce on Earth.

Helium is known for its low boiling and melting points, which make it remain in a gaseous state even at extremely low temperatures. It is lighter than air, which allows it to be used to fill balloons and airships to make them float. Helium is also used in cryogenic applications, such as cooling superconducting magnets in medical magnetic resonance imaging (MRI) machines and particle accelerators.

One of the unique properties of helium is its ability to remain in a superfluid state at temperatures close to absolute zero. In this state, it exhibits zero viscosity and can flow without any friction, which has led to various fascinating scientific discoveries and applications.

Helium is chemically stable and does not readily react with other elements, which makes it useful for various applications where a non-reactive atmosphere is required, such as in welding and certain industrial processes.

Due to its scarcity on Earth and its importance in various scientific, industrial, and medical applications, the responsible and efficient use of helium is essential to ensure its availability for future generations.