It is in the radioactive section, of course, and it can react with neutrons and emits heat. it's rate of Heating could be increased by high pressure. I could make a mod with this, but I only know Java 21.0.0 code, not Lua. It could be useluf, Sparking a new era of Nuclear bombs and Reactors. It would be called RADM in the menu. POLO, URAN, and PLUT isnt enough, I would suggest this until it is added OR I learn lua and make a mod.