Question

In what form do atoms of noble gases occur in nature

Answer 1

they occur as free state.

because they satisfy the octet and duplet rule.

hope this helps you buddy!!

Answer 2

Answer:

i) The most important source of noble gases is the atmosphere where they make up about 10 by volume of air. Argon is the major constituent.

ii) All noble gases occur in nature except Radon. Radon is a decay product of radioactive 22 Ra.

(iii) Helium on a large scale is obtained from naturalngas. Helium and neon are found in the minerals pitchblende, monazite and cleveite.

(iv) Xenon and Radon are the rarest noble gases.