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  2. Piper diagram - Wikipedia

    en.wikipedia.org/wiki/Piper_diagram

    A Piper diagram is a graphical representation of the chemistry of a water sample or samples. The cations and anions are shown by separate ternary plots. The apexes of the cation plot are calcium, magnesium and sodium plus potassium cations. The apexes of the anion plot are sulfate, chloride and carbonate plus hydrogen carbonate anions.

  3. Thorium fuel cycle - Wikipedia

    en.wikipedia.org/wiki/Thorium_fuel_cycle

    A sample of thorium. The thorium fuel cycle is a nuclear fuel cycle that uses an isotope of thorium, 232 Th, as the fertile material. In the reactor, 232 Th is transmuted into the fissile artificial uranium isotope 233 U which is the nuclear fuel. Unlike natural uranium, natural thorium contains only trace amounts of fissile material (such as ...

  4. Isotopes of radium - Wikipedia

    en.wikipedia.org/wiki/Isotopes_of_radium

    Download as PDF; Printable version; In other projects ... In the early history of the study of radioactivity, ... 231 Ra 88 143 231.041027(12) ...

  5. LibreTexts - Wikipedia

    en.wikipedia.org/wiki/LibreTexts

    LibreTexts' current primary support is from the 2018 Open Textbook Pilot Program award from the Department of Education Organization Act. [7] [10] [5] [11] FIPSE [12] Other funding comes from the University of California Davis, the University of California Davis Library, [5] and the California State University System both through MERLOT and its Affordable Learning Solutions (AL$) program.

  6. Isotopes of thorium - Wikipedia

    en.wikipedia.org/wiki/Isotopes_of_thorium

    231 Th has 141 neutrons. It is the decay product of uranium-235. It is found in very small amounts on the earth and has a half-life of 25.5 hours. [53] When it decays, it emits a beta ray and forms protactinium-231. It has a decay energy of 0.39 MeV. It has a mass of 231.0363043 u.

  7. Bill Murray Says He Made Michael Jordan Personally Ask Him to ...

    www.aol.com/bill-murray-says-made-michael...

    When it came to appearing alongside Michael Jordan in 1996’s Space Jam, Bill Murray played hard to get.. On the most recent episode of Jason and Travis Kelce’s New Heights podcast, the ...

  8. Uranium-232 - Wikipedia

    en.wikipedia.org/wiki/Uranium-232

    Uranium-232 (232 U) is an isotope of uranium.It has a half-life of around 69 years and is a side product in the thorium cycle.It has been cited as an obstacle to nuclear proliferation using 233 U as the fissile material, because the intense gamma radiation emitted by 208 Tl (a daughter of 232 U, produced relatively quickly) makes the 233 U contaminated with it more difficult to handle.

  9. File:EUD 2012-231.pdf - Wikipedia

    en.wikipedia.org/wiki/File:EUD_2012-231.pdf

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