It comes from the Greek word "helios" meaning "sun" after Pierre-Jules-César Janssen observed a new yellow line (587.49 nm) in the solar spectrum of the solar eclipse of 1868.
The element name for He is Helium. It is a colorless, odorless, and tasteless gas that is the second lightest and second most abundant element in the universe.
The element named after the Greek name for the sun is Helium.
The valence of the element helium is 0.
The chemical symbol for helium is 'He'. The name 'helium' is from the Classical Greek 'Helios' , which means the Sun. Helium gas was first detected in the spectra from the Sun , and it is a fusion of hydrogen ions, & neutrons to form helium gas. H2 + 2neutrons^(o) = He or D2= He NB 'D' being deuterium ( heavy hydrogen ) , which has a mass of '2' . consisting of one proton and one neutron .
The name of the element with symbol 'He' is Helium. It has got 2 Protons and two neutrons in the nucleus and 2 electrons moving around it. It is first in the series of 'Nobel' gases. Others being Neon, Argon, Krypton,Xenon and Radon.
The element name for He is Helium. It is a colorless, odorless, and tasteless gas that is the second lightest and second most abundant element in the universe.
Helium is the name.
He is helium.
The element name for He is Helium
The element name for He is Helium
No. Helium is the name of a chemical element.
family name of rare earth element series of helium
helium
helium
The symbol He represents the chemical element Helium.
Helium.
He is the symbol for helium.