Noble gases have completely filled orbitals. They generally have 8 valence electrons (helium has only 2) and have stable electronic configuration. Hence they are chemically inert and generally donot form compounds under normal conditions.
If alkali metals loses one electron, they achieve the electronic configuration of the nearest noble gases.
All noble gases are stable except the last one, i.e. Radon(Rn)
Hydrogen is odd one as it is in group 1. The other elements are in group 18 (noble gases).
The noble gases do not interact or react to the other elements because they have electron balanced shells. They do not need one or have one to give. Because of this they don't inteact with the other elements unless forced. Not unlike the humans that think they are "noble". Hence the name Noble gases.
There are 6 noble gases in periodic table. The common one is helium.
One can find information on inert gases in chemistry books such as The Noble Gases by J.Thomas or online. Science Daily has a referenced article on noble gases.
All noble gases have only one type of atom
The Noble gases, these are unreactive elements which exist as single atoms due to them having a full outer shell of electrons.
If alkali metals loses one electron, they achieve the electronic configuration of the nearest noble gases.
Noble gases are gases and have completely filled orbitals. They generally have 8 valence electrons (helium has only 2) and have stable electronic configuration. Hence they are chemically inert and called inert gases.
All noble gases are stable except the last one, i.e. Radon(Rn)
Neon is one of the 'noble gases' group
No. Magnesium is a group 2 metal.,
Hydrogen is odd one as it is in group 1. The other elements are in group 18 (noble gases).
The noble gases do not interact or react to the other elements because they have electron balanced shells. They do not need one or have one to give. Because of this they don't inteact with the other elements unless forced. Not unlike the humans that think they are "noble". Hence the name Noble gases.
If the statement is false, then "This statement is false", is a lie, making it "This statement is true." The statement is now true. But if the statement is true, then "This statement is false" is true, making the statement false. But if the statement is false, then "This statement is false", is a lie, making it "This statement is true." The statement is now true. But if the statement is true, then... It's one of the biggest paradoxes ever, just like saying, "I'm lying right now."
Noble gases are used, especially the elements neon and sometimes argon