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Uranium 235, Thorium, Plutonium, Potassium 40

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15y ago
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14y ago

Plutonium

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Q: What element was named after the planet Pluto and stays radioactive for millions of years?
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What is the element named after the planet Pluto - stays radioactive for millions of years and is dangerous?

Probably Plutonium but I do not think it is named after Pluto.


What radioactive element was named after the planet Pluto?

Plutonium, atomic number 94


The element named after the planet pluto?

plutonium


What do Pluto and Plutonium have in common?

The name of the chemical element plutonium is derived from the name of the dwarf planet Pluto; Pluto was the Roman god of the underworld.


What was the the planet that is no longer a planet in your solar system?

Pluto, it is now a dwarf planet or planetoid.


Do you think a tenth planet exists?

there are millions of billions of trillions of planets, but there are no more than eight (pluto is a dwarf Planet) in our solar system.


Is Pluto a favorite planet?

Pluto is not a planet its a dwarf planet


What are three element name after planet that is show on the periodic table?

Plutonium is named after the planet Pluto. Neptunium is named after the planet Neptune. Uranium is named after the planet Uranus.


Where did the word plutonium come from in Greek mythology?

The name of the chemical element plutonium is derived from the name of the dwarf planet Pluto. And the name of the planet is derived from the Greek name of the god of the underworld - Pluto.


Why did plutonium get its name?

The name plutonium for the chemical element is derived from the name of the dwarf planet Pluto.


The closest planet to pluto?

neptuneNeptune is the closest to Pluto. Uranus is the second closest planet to Pluto. Saturn is the third closest planet to Pluto. Jupiter is the forth closest planet to Pluto. Mars is the fifth closest planet to Pluto. Earth is the sixth closest planet to Pluto. Venus is the seventh closest planet to Pluto. Mercury is the most furthest away from Pluto. The Sun and the moon are not considered as planets. The planet Pluto is also not considered as a planet.


Is Pluto a rocky or gas planet?

Pluto is a rocky world. Pluto is now reclassified as a dwarf planet.