Question

What do you think the noble gases are placed in a separate group?

Answer 1

$\huge \mathfrak \red{Answer :-}$ ❤️

Noble gases like Helium, Neon, Argon etc are placed in a separate group in the Periodic Table i. e. in the zero group because they are very unreactive and since they were discovered lately, they were in a new group without disturbing the existing order.

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Answer 2

yup there are separated in group called zero group .. ...