2022: ☢️ Electron Configuration of Francium (Fr) [Complete, Abbreviated, Uses ...

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

In the case of Francium the abbreviated electron configuration is  [Rn] 7s1. Nevertheless, check the complete configuration and other interesting facts about Francium that most people don't know.

Francium Overview

Francium Complete Electron Configuration

1s2 2s2 2p6 3s2 3p6 4 s2 3 d10 4 p6 5 s2 4 d10 5 p6 6 s2 5 d10 4 f14 6 p6 7 s1

Abbreviated Electron Configuration

[Rn] 7s1

Sources

Formed by decay of actinium. Chemical properties similar to cesium. Decays to radium or astatine.

Atomic Symbol

Fr

Uses

Since its isotopes have such short half-lives there are no commercially significant compounds of francium.

Atomic Number

87

Learn more about the atomic number.

Description

Highly rare and unstable, radioactive metal.

Atomic Mass

223,0197

Learn more about the atomic mass.

Name Origin

Named for France, the nation of its discovery.

State at 20 °C

Solid

Discovery

Discovered By: Marguerite Derey
Year: 1939
Location: France

Want to learn more details and data about Francium (Fr)? 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 Francium 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##]
[Download open .ods format ##download##][/lock]

Citation

When you need to include a fact or piece of information in an assignment or essay you should also include where and how you found that piece of information.

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 Francium (Fr) [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.