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2. Isotopes of protactinium - Wikipedia

   en.wikipedia.org/wiki/Isotopes_of_protactinium

   The four naturally occurring isotopes allow a standard atomic weight to be given. Twenty-nine radioisotopes of protactinium have been characterized, ranging from 211 Pa to 239 Pa. The most stable isotope is 231 Pa with a half-life of 32,760 years, 233 Pa with a half-life of 26.967 days, and 230 Pa with a half-life of 17.4 days.

3. Protactinium - Wikipedia

   en.wikipedia.org/wiki/Protactinium

   Protactinium is a chemical element; it has symbol Pa and atomic number 91. It is a dense, radioactive, silvery-gray actinide metal which readily reacts with oxygen, water vapor, and inorganic acids. It forms various chemical compounds, in which protactinium is usually present in the oxidation state +5, but it can also assume +4 and even +3 or ...

4. Indiana University of Pennsylvania - Wikipedia

   en.wikipedia.org/wiki/Indiana_University_of...

   Mascot. Norm. Website. www.iup.edu. Indiana University of Pennsylvania (IUP) is a public research university in Indiana, Pennsylvania. As of 2021, the university enrolled 7,044 undergraduates and 1,865 postgraduates, for a total enrollment of 9,009 students. [3] The university is 55 miles (89 km) northeast of Pittsburgh.

5. Harris campaign's new $90 million in battleground ads in ...

   www.aol.com/entertainment/harris-campaigns-90...

   Kamala Harris' presidential campaign is launching a $90 million advertising effort over the next three weeks to introduce the Democrat to voters and sharpen the contrast with Republican Donald Trump.

6. Trump sticks to schedule and heated rhetoric after apparent ...

   www.aol.com/news/trump-sticks-schedule-heated...

   A day after what appeared to be the second attempt on his life in two months, Donald Trump's campaign and allies said he would hit the trail this week as planned - and probably keep playing golf.

7. Kamala Harris's small business plan: A tenfold expansion of a ...

   www.aol.com/finance/kamala-harris-small-business...

   September 3, 2024 at 5:00 PM. Kamala Harris will announce a new policy proposal Wednesday for a $50,000 tax credit for small businesses looking to get off the ground. At the center of her new plan ...

8. Isotopes of thorium - Wikipedia

   en.wikipedia.org/wiki/Isotopes_of_thorium

   Thorium-234. 234Th is an isotope of thorium whose nuclei contain 144 neutrons. 234 Th has a half-life of 24.1 days, and when it decays, it emits a beta particle, and in doing so, it transmutes into protactinium -234. 234 Th has a mass of 234.0436 atomic mass units, and it has a decay energy of about 270 keV.

9. Donald Trump loses lawsuit over using Eddy Grant's song ... - AOL

   www.aol.com/donald-trump-loses-lawsuit-over...

   September 16, 2024 at 4:02 PM. In another legal setback, former President Donald Trump has lost a court battle against the singer Eddy Grant after a judge ruled his campaign used the 1983 hit song ...