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When who and where was promethium made?

Anonymous

∙ 12y ago

Updated: 8/20/2019

Promethium was identified and prepared for the first time in 1945, at Oak Ridge, USA by Jacob A. Marinsky, Lawrence E. Glendenin, Charles D.Coryell, Harold G. Richter.

Wiki User

∙ 10y ago

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Related Questions

Is promethium a natural or man made?

Although promethium exist in traces in the Earth crust it is an artificial element.

Is promethium naturally occurring or man made?

Promethium is man made element.; the natural promethium is estimated to be less than 1 kg in the earth crust.

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 a solid?

Yes. Promethium is a solid.

Is promethium a flamable element?

Promethium is not flammable.

What is the normal stage of promethium?

Promethium is a metal.

Does promethium have protons?

Promethium has 61 protons.

Is promethium soluble?

Promethium is not soluble in water.

What is the normal phase of promethium?

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

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