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How many protons those the promethium have?
Promethium has 61 protons.
How many electrons are in promethium?
The neutral atom of promethium has 61 electrons.
How many electrons does promethium has?
The neutral atom of promethium has 61 electrons.
How many energy levels does promethium have?
Promethium has six electron shells.
How many electrons does promethium contain?
The neutral atom of promethium contain 61 electrons.
What substances are in promethium bromide?
Promethium bromide contain promethium and bromine.
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.
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.
How many valence electrons does promethium have?
Promethium has nine isotopes, their numbers ranging from 143 to 151. None of the isotopes are naturally occurring, yet some stars have minute amounts of promethium.
Is promethium a solid?
Yes. Promethium is a solid.
Is promethium a flamable element?
Promethium is not flammable.
