Electron Configuration of Promethium ☢️ (Pm) rev. 2022 [Complete, Abbreviated, Uses ...

Electrons have a specific form of distribution (or configuration) in every atom, even Promethium. Some are hard to memorise (or predict), so what is the electron configuration of an atom of Pm?

In the case of Promethium the abbreviated electron configuration is  [Xe] 4f5 6s2. Nevertheless, check the complete configuration and other interesting facts about Promethium that most people don't know.

Promethium Overview

Promethium Complete Electron Configuration

1s2 2s2 2p6 3s2 3p6 4 s2 3 d10 4 p6 5 s2 4 d10 5 p6 6 s2 4 f5

Abbreviated Electron Configuration

[Xe] 4f5 6s2

Sources

Does not occur naturally. Found among fission products of uranium, thorium, and plutonium.

Atomic Symbol

Pm

Uses

It has been used as a source of radioactivity for thickness-measuring gages.

Atomic Number

61

Learn more about the atomic number.

Description

Rare earth metal of synthetic origin on the earth, naturally made in stars.

Atomic Mass

144,9127

Learn more about the atomic mass.

Name Origin

Named for the Greek god, Prometheus.

State at 20 °C

Solid

Discovery

Discovered By: J.A. Marinsky, L.E. Glendenin, C.D. Coryell
Year: 1945
Location: United States

Want to learn more details and data about Promethium (Pm)? Check my Elements Comprehensive List.

Video

Are you having trouble understanding the basics of atomic elements? This video will walk you through:

• What is an element
• What is a substance
• What Elements look like
• How a small number of atoms can be joined and form completely different substances

Colored Periodic Table

Need an editable periodic table to edit? Maybe add your school logo, work team or anything else to maker your paper look cool?

Along with basic atom / element information (like Promethium electron configuration and all the other atomic data), it also comes with color coded info about: State (Gas, Liquid or Solid at room temperature), Groups/series details and much more...

How about an incentive to share this post? (You will help other colleagues find this blog)

Download and enjoy this complete and colored periodic table for you to edit and enjoy. It's in an editable excel format or .ods (open).
[lock][Download excel ##download##]
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Citation

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That gives credibility to your paper and it is sometimes required in higher education.

To make your life (and citation) easier just copy & paste the information below into your assignment or essay:

Luz, Gelson. "Electron Configuration of Promethium (Pm) [Complete, Abbreviated, Uses ..." Materials. Gelsonluz.com. dd mmmm. yyyy. <URL>

Now replace dd, mmmm and yyyy with the day, month, and year you browsed this page. Also replace URL for the actual url of this page (The < and > stay, ok?). This citation format is based on MLA.