Helium Element Cube Historical Artifacts Its name comes from the

Its name comes from the Greek technetos

and steel for corrosion prevention

meaning "green shoot" or "twig"

Nitrogen's atomic number is 7 and its symbol is N

Four isotopes of livermorium are known

Helium Element Cube Historical Artifacts Its name comes from theHelium's atomic number is 2 and its symbol is He. Helium is the first noble gas and is colorless, tasteless, odorless, and non toxic. Helium has the lowest boiling point of all of the elements. Helium is named after the Greek god of the sun, Helios. This is because the element was first noticed as researchers observed a solar eclipse and noticed the color signature of helium. Despite helium being used to fill party balloons, it is a non renewable