Among all the many elements there are six elements that are gases and that are grouped together by scientists. These are the noble gases. The noble gases are a unique grouping of elements found naturally on Earth.
These elements are helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), and radon (Rn).
Helium – Helium (He), chemical element, Group 18 inert gas (noble gasses) of the periodic table and the second lightest element.
Neon – Neon is a chemical element with the atomic number 10 and the symbol Ne. It’s a fuel that is precious.
Argon – Argon is a chemical element with Ar and atomic number 18 symbols. It is a noble gas, in group 18 of the periodic table.
Krypton – The krypton chemical element is classified as a noble gas and an atomic number 36 non-metal.
Xenon – Xenon (Xe) is a colorless, odorless gas that belongs to the noble family of elements,
Radon – Radon is a toxic gas which spontaneously breaks down into rocks, soil and groundwater as plutonium, thorium, and radium, which are radioactive metals.