Question

why does Helium and neon are exist as independent atoms or single atom

Answer 1

Answer:

The atoms of only a few elements called noble gases (Such as helium, neon, argon and kryton, etc.) are chemically unreactive and exist in the free state or independently. Atoms of most of the elements are chemically very reactive and do not exist in the free state or independently.

Answer 2

Answer:

All the Noble Gas elements like Helium, Neon, Argon, Krypton, Xenon, Radon will exist independently because they are chemically unreactive.

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