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MakcuM [25]
3 years ago
8

Everything after helium in the periodic table was made by what or who ?

Biology
1 answer:
Serjik [45]3 years ago
8 0
Helium and neon, the two lightest noble gases, have been traditionally positioned by IUPAC in the Group 18 of the Periodic Table of Elements, together with argon, and other unreactive or moderately reactive gaseous elements (krypton, xenon, radon), and oganesson.
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