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Plutonium(IV) oxide

Plutonium(IV) oxide, or plutonia, is a chemical compound with the formula PuO2. This high melting-point solid is a principal compound of plutonium. It can vary in color from yellow to olive green, depending on the particle size, temperature and method of production.

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Plutonium(IV) oxide

Nodes40
Edges39
Triples9
Avg. degree1.95
Density0.05
Components1

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Important terminology

plutonium dioxide puo2 iv oxide chemical structure nuclear atmosphere high state compound formula melting point references oxygen material spacecraft rtgs

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SubjectPredicateObjectConfidenceSrc
the Cassiniinstance ofPlutonium-238 dioxide is used as fuel for several deep-space spacecraft0.80text
Voyagerinstance ofPlutonium-238 dioxide is used as fuel for several deep-space spacecraft0.80text
Galileoinstance ofPlutonium-238 dioxide is used as fuel for several deep-space spacecraft0.80text
New Horizons probes as well as in the Curiosityinstance ofPlutonium-238 dioxide is used as fuel for several deep-space spacecraft0.80text
Perseverance rovers on Marsinstance ofPlutonium-238 dioxide is used as fuel for several deep-space spacecraft0.80text
in phagocytic cells of lunginstance ofdepositing itself in other chemical forms in other organs0.80text
bone marrowinstance ofdepositing itself in other chemical forms in other organs0.80text
liver.In particulate forminstance ofdepositing itself in other chemical forms in other organs0.80text
plutonium dioxide at a particle size less than 10 μm is radiotoxic if inhaled due to its strong alpha-emissioninstance ofdepositing itself in other chemical forms in other organs0.80text

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