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What is the Boiling Point of Helium?

The Boiling Point of Helium is -268.9°C

What is the Melting Point of Helium?

The Melting Point of Helium is -272.2°C

What is the Ionic Radius of Helium?

The Ionic Radius of Helium is --

Who discovered Helium?

Helium was discovered by Sir William Ramsey, Nils Langet, P.T.Cleve.

What period is Helium located?

Helium is in the Period 1.

What block is Helium located?

Helium is located in the S Block block.

What does the name Helium come from?

Greek: hêlios (sun).

What is the electronegativity of Helium?

Helium has an electronegativity of 0.

What are the orbitals of Helium?

The orbitals of Helium are 1s2.