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This implicitly puts the value of compounds' other constituents, and the cost of extraction of the element, at zero. ... Thulium: 9.321: 0.52 (1.4404 ...
Thulium-169 is thulium's only primordial isotope and is the only isotope of thulium that is thought to be stable; it is predicted to undergo alpha decay to holmium-165 with a very long half-life. [ 10 ] [ 22 ] The longest-lived radioisotopes are thulium-171, which has a half-life of 1.92 years, and thulium-170 , which has a half-life of 128.6 days.
As the oxide (Tm 2 O 3), thulium-170 has been proposed as a radiothermal source due to it being safer, cheaper, and more environmentally friendly than commonly used isotopes such as plutonium-238. [ 10 ] [ 11 ] The heat output from a 170 Tm source is initially much greater than from a 238 Pu source relative to mass, but it declines rapidly due ...
How much does an Oscar statue cost to make? And how big is it anyway? ... The no-resale rule largely does not apply to Oscars given out before 1951, when the regulation was put into place. In 1999
How much does a Super Bowl commercial cost in 2025? 30-second ad prices through history. Jesse Yomtov, USA TODAY. Updated February 9, 2025 at 7:01 AM.
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By 1986, the estimated cost had blown out to $3.8 billion (equivalent to $9 billion in 2023) and the reactor was still unfinished. Meanwhile, the estimated total cost of the entire project had increased from $4.1 billion in 1973 (equivalent to $10 billion in 2023) to $24 billion in 1986 (equivalent to $57 billion in 2023).
This number of captures does not happen for 98–99% of the 232 Th nuclei because the intermediate products 233 U or 235 U undergo fission, and fewer long-lived transuranics are produced. Because of this, thorium is a potentially attractive alternative to uranium in mixed oxide fuels to minimise the generation of transuranics and maximise the ...