Thorium-228 is dried down to thorium nitrate for shipping to a customer. The isotope is a byproduct of actinium-227 production at ORNL that has medical uses as well.

As thorium-232 undergoes radioactive decay, it emits an alpha particle, with accompanying gamma radiation, and forms radium-228. This process of releasing radiation and forming a new radionuclide ...

Radioactive decay ... and thorium, but also included are naturally occurring long-lived radioisotopes, such as potassium-40. Another 50 or so shorter-lived radionuclides, such as radium-226 and ...

Even ignoring the irony that thorium oxide is primarily an alpha (He +) emitter and thus not a ‘negative ion’ source (which would be beta decay, with e –), thorium oxide isn’t something ...

Chainsaw chains are the part of the chainsaw blade that cuts through wood. Over time, the chain can stretch slightly during use, which reduces the saw’s wood-cutting effectiveness, slows down ...

It’s the rarest particle decay ever discovered. Scientists have clinched the case for a special type of decay of subatomic particles called kaons. Further study of the rare decay could reveal a ...

Detected ionization decreases when smoke particles absorb the ions. Alpha, beta, and gamma emitters down the decay chain (neptunium series). Propane lantern mantle Thorium-232, alpha Alpha, beta ...

Chain command blocks in Minecraft are one of three different command block types that can be utilized in-game. Once activated, chain command blocks will execute the commands inside them once each ...

Learn about the hard th sound with the wizards! close Sorry, something went wrongCheck your connection, refresh the page and try again. Wizard 1:I know these. That ...

and you might be surprised to find out which they are. Here are 13 fast food chains that do and do not use real cheese. Read ...

Following a year in which the Biden-Harris Administration announced a series of steps to build long-term resilience across the supply chain—including the implementation of the Bipartisan ...