Neon is a chemical element with symbol Ne and atomic number 10. It is in group
18 (noble gases) of the periodic table. Neon is a colorless, odorless, inert
monatomic gas under standard .... Neon is ...
1 The lightest inert gas. (6). 4 The element we need to breathe. (6). 5 Alkaline
metal in table salt. (6). 7 Inert gas used to make bright city lights. (4). 8 2nd place
What is the lightest inert gas? 978,848questions on. Wikianswers. Edit. Edit
source · History · Talk0. Helium. Retrieved from ...
2, He, Helium, inert gas, second-lightest element, fuel for nuclear fusion in sun
and ... 22, Ti, Titanium, strongest lightweight metal, heat-resistant, aerospace, ...
Neon (Ne) is a colorless, non-metallic, very inert gas with an atomic number of ...
lightest inert gas, as well as being the second lightest noble gas after helium.
Jun 11, 2003 ... Inert gas goes organic. Krypton persuaded to take part in the chemistry of life.
Philip Ball. Helium is the lightest of the rare gas family.
Argon provides inert atmosphere for metallurgy. ... Helium is the lightest noble
gas and its configuration is 1s<sup>2</sup> which means only one electron are in the filled ...
It didn't really work because there are a few other gases that are basically inert
but not noble gases. Nitrogen (N2) might be considered an inert gas, but it is not
Nov 25, 2014 ... Alternative titles: Group 0 element; Group 18 element; inert gas; rare gas ... Noble
gas, any of the seven chemical elements that make up Group ...
Nov 5, 2015 ... Therefore, the lightest gas is hydrogen which weighs only half as much ... We
choose helium because it is an inert gas and so saves us the risk!