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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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∙ 8y ago
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How much is promethium per 100g?
The price of promethium is estimated to be 0,5 $ per 1 curie.
How much is promethium per pound?
Promethium is a highly radioactive element primarily created in the laboratory, though several of it's isotopes can exist in nature (it's longest-lived isotope has a half-life of only 17 years). It is estimated that in nature, no more than 560 grams (a little over a pound) of Promethium exists in the entire crust of the earth.
Is Promethium magetic?
Promethium is paramagnetic.
Is promethium flammable?
Promethium is not flammbale.
What substances are in promethium bromide?
Promethium bromide contain promethium and bromine.
Is promethium flamable?
Promethium is not flammable.
What is promethium odor?
Promethium has no odor.
Is promethium soluble?
Promethium is not soluble in water.
Is promethium a solid?
Yes. Promethium is a solid.
Is promethium a flamable element?
Promethium is not flammable.
Do promethium have odor?
Promethium hasn't odor.
What is the normal stage of promethium?
Promethium is a metal.
