Heated plutonium react rapidly wit oxygen resulting the oxides PuO and PuO2.
A reaction of oxydation with the oxygen from air.
Plutonium doesn't occur in nature as far as we know, but if Pluto were made of solid Plutonium, nothing would happen. Pluto is not near anything that might be affected.
Plutonium does not burn in air at normal temperatures. However, it can react with oxygen if heated to high temperatures, which can result in oxidation and the formation of oxides. This can pose a risk of plutonium dispersal in the form of fine particles.
Oxidizing of plutonium to oxides PuO and PuO2.
It is an important risk for lung cancer.
no answer
It will evaporate.
it evaporates
it will melt
Of course death, because Pu is very radioactive and toxic.
Lead dioxide decomposes upon getting heated.
it gets hotter