Coefficient of Thermal Expansion of Rubidium (Rb) & Facts, Color, Uses ... 2022

Size of things changes depending on the coefficient of thermal expansion. It's even the case for Rubidium. Ok, so what is the coefficient of thermal expansion for an atom of Rb?

Note: Learn more about the coefficient of thermal expansion here.

In the case of Rubidium this thermal coefficient is 91 10^-6 K^-1. By the way, did you know there are cool facts about Rubidium that most don't know? Check this...

Rubidium Data

Rubidium Coefficient of Thermal Expansion

91 10^-6 K^-1

Atomic Number

37

Learn more about the atomic number.

Uses

Used as a catalyst, photocells, and vacuum and cathode-ray tubes.

Atomic Mass

85,4678

Learn more about the atomic mass.

Sources

Occurs abundantly, but so widespread that production is limited. Usually obtained from lithium production.

Description

Soft, silvery-white, highly reactive metal.

Atomic Symbol

Rb

Discovery

Discovered By: R. Bunsen, G. Kirchoff
Year: 1861
Location: Germany

State at 20 °C

Solid

Name Origin

Latin: rubidus (deep red); the color its salts impart to flames.

Want to learn more details and data about Rubidium (Rb)? 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 Rubidium coefficient of thermal expansion 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]

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