Question

The group 18 elements in the periodic table are commonly known as​

Answer 1

Explanation:

NOBLE GASES

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Answer 2

Answer:

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Noble gas

Explanation:

Any of the seven chemical elements that make up Group 18 (VIIIa) of the periodic table. The elements are helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), radon (Rn), and oganesson (Og).

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