Noble gases have completely filled orbitals / energy levels. 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.
They are the least reactive of all gaseous matter due to the presence of completely filled valence orbitals.
Less reactive.
Zero
Generally, the least reactive elements are the noble gases.
Elements in the Periodic Table that are not reactive are called the Noble Gases.
No, the noble gasses are nonmetals that are less reactive than all other elements.
The noble gases are the least reactive among all chemical elements.
noble gases are least reactive
Generally, the least reactive elements are the noble gases.
Most elements are non reactive to noble gases.
Elements in the Periodic Table that are not reactive are called the Noble Gases.
Noble Gases
Noble gases are not reactive. They are inert. That's why they are called noble gases. Just as the human nobility does not lower itself to associate with the lower classes, so do noble gases not combine with lesser elements. They remain aloof.
The noble gases are the least reactive among all chemical elements.
the noble gases are the least reactive(thats group 18) followed by group 14
No, the noble gasses are nonmetals that are less reactive than all other elements.
The noble gases are the least reactive among all chemical elements.
Non-reactive elements or compounds are called inert. This is a bit misleading, however - anything can be made to react given the right circumstances. The noble gases are about as close as you can get to truly inert, but even they will react under extreme conditions. >>M.T.<<
noble gases are least reactive
Noble gases are least reactive because they have a full shell