Noble gases have completely filled orbitals / energy levels. They generally have 8 valence electrons (helium has only 2 valence electrons) and have stable electronic configuration. Hence they are chemically inert and generally donot form compounds under normal conditions.
!. Noble gases can be mixed with other gases. 2. Noble gases are unreactive (only a limited number of compounds are known today) because the valence electron shell is completely filled.
noble gases are those gases which dont react with anything. they are also called inert gases. oxygen is not one of them because it does react; infact, all the burning processes cant take place without oxygen.
it can, polar water molecules easily dissolve polar molecules, or ionic compounds such as salt.
Mixtures can be separated by physical methods.
No, we cant breath all of the gases for example we cant breath carbon dioxide
because the bond of a solid are fit and tight together and the bond of the gas is far apart making the gas easily squash
Because they have completely filled (stable, chemically inert) electronic configuration.
you cant!
Polar compounds are dissolved easily in water.
A compound is a simple substance, a mixture is formed from two or more compounds.
There are ideal gases..
no it cant