Aston 1922/Chapter 2: Revision history

31 July 2025

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30 July 2025

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6 July 2025

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5 July 2025

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4 July 2025

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3 July 2025

• curprev 17:2417:24, 3 July 2025 Kkmurray talk contribs 34,000 bytes +34,000 Created page with " ==CHAPTER II - THE RADIOACTIVE ISOTOPES== ===5. Chemical identities among the radioactive elements=== Apart from the purely speculative considerations which have aheady been detailed, the theory of isotopes had its birth in the gigantic forward wave of human knowledge inaugurated by the discovery of radioactivity. It can admit- tedly be argued that, even if no radioactive elements existed, isotopes would inevitably..."