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Promethium is an element and does not have a charge. As it has only be found in trace quantities, its chemistry has not been fully investigated. It has been anticipated that the likely charge when it forms compounds would be +3.

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12y ago
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9y ago

The electron configuration is [Xe]4f5.6s2.

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9y ago

The electron configuration of promethium is [Xe]4f5.6s2.

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16y ago

[Xe] 4f5 6s2

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12y ago

Promethium has 61 electrons.

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9y ago

Promethium has 61 protons.

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8y ago

Promethium is trivalent.

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Q: What is the valency of promethium?
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Related questions

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.


Is promethium soluble?

Promethium is not soluble in water.


What is the normal stage of promethium?

Promethium is a metal.


Is promethium a solid?

Yes. Promethium is a solid.


Is promethium a flamable element?

Promethium is not flammable.


Does promethium have protons?

Promethium has 61 protons.


What is the normal phase of promethium?

Promethium is typically a solid at room temperature, specifically a metal.


Is promethium flammable?

Yes, promethium is flammable. It can ignite spontaneously in air and react with oxygen to produce heat and flames. Special precautions are necessary when handling promethium to prevent accidental fires.


How is promethium abundunt?

Promethium is a rare artificial element.