Question

the noble gases such as ______, _____ etc. lie inert​

Answer 1

Answer:

Helium and argon

Explanation:

They are noble because they have completely filled outermost orbit.

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Answer 2

Answer:

The noble gases such as Helium and Neon etc. Stay inert in nature.

Explanation:

Examples of noble gases (all)

1. Helium(He)
2. Neon(Ne)
3. Argon(Ar)
4. Krypton(Kr)
5. Xenon(xe)
6. Radon(rn)
7. Oganesson (og)

According to 20th century , chemistry has only 7 noble gases.

1. What does noble gases means ?

→ Noble gases means the gases which doesn't react with other gases