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What is the most common isotope for promethium?
The most important isotope of promethium is Pm-147.
How common is promethium?
Promethium is a rare artificial element.
What is promethium state of matter at room temp?
Promethium is a solid metal.
What is the common oxidation number for promethium?
The valence of promethium is +3 and rarely +2.
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.
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.
What is the most common state of silver?
what is silver's most common state
What is the physical state of promethium at room temperature?
The radioactive metal, Promethium, is a solid at room temperature and standard pressure. It becomes a liquid at 1040ºC and a gas or vapor at 3000ºC.
Is Promethium magetic?
Yes, Promethium is a radioactive element that is paramagnetic, meaning it is weakly attracted to magnetic fields.
Is promethium flamable?
Promethium is not flammable.
How much promethium is produced and how much exists?
The annual global production of promethium is not publicly disclosed, as it is a rare earth element. However, it is estimated that there are about 500 grams of promethium present in the Earth's crust. Most promethium is artificially produced through nuclear reactions in nuclear reactors.
