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5 gen 1904 anni - Richard Abegg found that inert gases have a “stable electron configuration.”

Descrizione:

SEC is a chemically stable configuration. For example, helium, neon and argon are exceptionally stable and unreactive monoatomic gases.

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BySaisriram Sanjai

15 mag 2018

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5 gen 1904 anni

Adesso

~ 121 years ago

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