gases
All noble gases are gases in their standard state
Noble gases have completely filled valence orbitals.
The noble gases
There are 6 noble gases in periodic table. The common one is helium.
- organic or inorganic gases- common or noble gases- toxic or nontoxic gases- natural or artificial gasesetc.
the noble gases have octet configuration ie they have 8 electrons in their outermost shell ,so they are stable
Noble gases can't have a metallic, ionic or covalent bonds because their outer shells are full, therefore they are stable. They are gases because their molecules are far apart, causing its gaseous phase.
Because they do not interact with other elements and this led to the name Nobel as to classify them apart from other " common " elements.
Most common use is in lighting.
The elements that make up Group 18 on the Periodic Table are caleed noble (or inert) gases.
Boiling is the transition of a substance from its liquid phase to a gas. Since a "noble gas" is already a gas it can't boil. Noble gases can be condensed into a liquid phase by subjecting them to the right conditions of temperature and pressure. This liquid can then be turned into its gas phase (aka boiled) by increasing the temperature and/or reducing the pressure.
Noble gases are chemically inert.