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All the isotopes of promethium are radioactive.

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10y ago

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What is the most common isotope for promethium?

The most important isotope of promethium is Pm-147.


Promethium has radioisotopes?

All promethium isotopes are radioactive.


Can promethium be used on edible plants?

It is impossible, promethium is highly radioactive.


What is redioactive element?

A radioactive element is one that does not have a stable occurring isotope. Some of these elements include astatine, radon, technetium, promethium and so many more.


Does promethium form when neptunium disintegrates?

Promethium is not in the neptunium series of radioactive decay.


At what point do isotopes stop decaying?

Isotopes do not stop decaying. The process of radioactive decay continues until the isotope reaches a stable state, which could be a different isotope or a non-radioactive element. The rate of decay can vary depending on the specific isotope.


Is Promethium magetic?

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


Is promethium dangerous?

As a radioactive material promethium is dangerous by ingestion, inhalation or skin contact.


What contains promethium?

The atom of promethium contain 61 protons and electrons.For each isotope the number of neutrons is different. Number of neutrons = Mass number of an isotope - 61


What does promethium contain?

The atom of promethium contain 61 protons and electrons.For each isotope the number of neutrons is different. Number of neutrons = Mass number of an isotope - 61


How many protons and neutrons are in promethium?

Promethium has 61 protons and electrons.For each isotope the number of neutrons is different. Number of neutrons = Mass number of an isotope - 61


What elements are radioactive?

Answerelements with a nonstable isotope or at least one naturally occurring isotope that is radioactive. AnswerAll elements have radioactive isotopes.There are a lot of radioactive elements: Technetium, Promethium, Polonium, Astatine, Radon, Francium...Here is the whole list: http://periodictable.com/Elements/Radioactive