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17-12-2020
Chemistry

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what element is classified as a noble gas?

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hannahebrockway hannahebrockway

17-12-2020

Answer:

Noble gas, 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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