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The world production of artificial promethium is 1-2 kg/year.
The total mass of natural promethium in the Earth crust is under 1 kg.

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10y ago

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Is promethium a solid liquid or gas?

Promithethium is a solid not liquid or gas


Is promethium a natural or man made?

Although promethium exist in traces in the Earth crust it is an artificial element.


What state of matter is promethium at room temperature?

Promethium is a radioactive element with no stable isotopes, so it does not exist in a solid, liquid, or gas state at room temperature. Instead, it exists in a highly unstable and radioactive state, undergoing radioactive decay into other elements. Due to its instability, promethium is typically stored and handled in a controlled environment to prevent contamination and potential health hazards.


What substances are in promethium bromide?

Promethium bromide contain promethium and bromine.


How much is promethium per pound?

Promethium is a rare earth metal and it is not commonly traded in pound units. Pricing for promethium can vary depending on the source and market conditions. It is typically priced per gram or kilogram rather than per pound.


What is the only synthetic element in the lanthanide series?

Promethium (Pm) is the only synthetic element in the lanthanide series. It is not found naturally on Earth and is typically produced in nuclear reactors.


What is the sixty first element in the periodic table of the elements?

The sixty first element in the periodic table of elements is promethium. It is a rare earth metal that is not found naturally on Earth and is typically produced in nuclear reactors.


Is promethium flamable?

Promethium is not flammable.


Is Promethium magetic?

Yes, Promethium is a radioactive element that is paramagnetic, meaning it is weakly attracted to magnetic fields.


What element was discovered first hydrogen or promethium?

Hydrogen was discovered first in 1766, while promethium was discovered much later in 1945.


What are three compounds containing promethium?

Promethium salts, oxides, and halides are common compounds of promethium. Promethium oxide (Pm2O3) and promethium chloride (PmCl3) are among the compounds that can be formed with promethium.


Is promethium a solid?

Yes. Promethium is a solid.