Question

Why are zero group elements called noble gases or inert gases?

Answer 1

Hey mate,
Here's your answer,

Zero group elements are called noble or inert gases because all the elements belonging to that group have valency 0.
That means they rarely react with other elements and form compounds.

That means they lack the capability to form compounds as compared to other elements.
And Inert means chemically inactive or lacking the ability or strength to move.
So they are called inert gases.

Now you must be wondering that why they are called noble gases? right.

Just Imagine a group of noble persons. As if they have came to a market. You will notice that they ain't interacting with any one.
Just like that these gases also don't react with any other element normally.
So they are called as noble gases.

I just tried to answer your question in an funny, interesting way.

I hope this will help you.

Thank you

Answer 2

Answe

Explanation:zero group elements has valency 0 . That means they are going to participate rarely in compound formation . As they are too inert in formation of compounds, they are called as INERT GASES or NOBLE GASES .