helium was not invented. the first helium formed within seconds of the decoupling of the black body radiation from matter after the big bang. after that until stars formed the entire Periodic Table had only two elements.
The element helium can exist over a very wide range of temperatures. Helium is notable for having the lowest boiling point of any element. Liquid helium is exceptionally cold.
Yes. Helium isn't flammable, which makes it the safer option.
Because helium was discovered by spectral methods in the Sun.
Pierre Janssen, who was a French astronomer discovered helium in 1868. It was the English astronomer Norman Lockyer who proposed the name helium after the Greek name of the sun, Helios.
Our sun mostly transforms hydrogen nuclei into helium by fusion, but it also fuses helium with helium, lithium with hydrogen, and beryllium with hydrogen, to make elements as heavy as boron.
he invented helium and we wudnt have ballons without him
Helium was first discovered in 1868 by French astronomer Jules Janssen during a solar eclipse when analyzing the sun's spectrum. However, it was British scientist Sir Joseph Norman Lockyer who named the element "helium" after the Greek god of the sun, Helios.
He - Helium
The symbol of Helium is He. Helium's atomic number is 2.
helium in a jar diff from helium atom
The symbol for hydrogen is H, and the symbol for helium is He.
The abbreviation for gas helium is He.
There is no word equation, except that helium will exist as liquid phase in liquid helium
Helium: He
helium
Yes, they are isotopes of helium
The symbol of helium is he