Why does inert gases placed in zero group

1.	Why does inert gases placed in zero group
Answer» Inert GASES are the Noble Gases . They have fully FILLED outermost SHELL .Inert gases neither share the ELECTRONS nor take . Name of all inert gases are - helium (He), neon (Ne), argon (AR), krypton (Kr), xenon (Xe), and radon (Rn). Therefore these inert gases can't take part in any chemical reaction $\bold{And \:are \:placed \:in \:zero \:grup}$ Hope It Helps

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