Question

What is the inert gases

Answer 1

Answer:

gases which have a complete filled valence shell and have attained a stable electronic configuration due to the completely filled valence shell are called inert gas (noble gas)

Answer 2

Answer:

Elements of group 18 are all gases and have completely filled outermost orbital that’s why these elements are highly stable and don’t react with other elements easily. This is the reason these elements are known as inert gases or inert elements. The word inert means chemically unreactive. These gases are also known as Noble Gases. Group 18 is also called zero group.