2022: ☢️ Ionic Radius of Cesium (Cs) [& Discovery, Color, Uses ...

All atom's ions have an ionic radius, even Cesium. Ok so what is the ionic radius of a Cesium ion?

In the case of Cesium the ionic radius is 1.74 (+1) Å. Speaking of Cesium, let me walk you through some interesting details...

Cesium Facts

Cesium Ionic Radius

1.74 (+1) Å

Discovery

Discovered By: Gustov Kirchoff, Robert Bunsen
Year: 1860
Location: Germany

Atomic Mass

132,90543

Learn more about the atomic mass.

Uses

Used as a 'getter' to remove air traces in vacuum and cathode-ray tubes. Also used in producing photoelectric devices and atomic clocks. Since it ionizes readily, it is used as an ion rocket motor propellant.

Sources

Found in pollucite [(Cs4Al4Si9O26).H2O] and as trace in lepidolite.

Description

Very soft, light gray, ductile metal.

Atomic Symbol

Cs

Name Origin

Latin: coesius (sky blue); for the blue lines of its spectrum.

State at 20 °C

Solid

Atomic Number

55

Learn more about the atomic number.

Want to learn more details and data about Cesium (Cs)? 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 make your paper look cool?

Along with basic atom / element information (like Cesium ionic radius 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. "Ionic Radius of Cesium (Cs) [& Discovery, Color, 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.