Atomic Number of Rubidium (+ facts: Uses, Color and more...) 2022

Every atom has an atomic number, even Rubidium. But what is an "Atomic Number"?

The atomic number of a chemical element is the number of protons found in the nucleus of the atom of that element.

Ok so I'll take you through some interesting facts and data about Rubidium (That most people don't know).

Rubidium Overview

Atomic Number

37

Learn more about the atomic number.

Atomic Symbol

Rb (Rubidium)

Description

Soft, silvery-white, highly reactive metal.

State at 20 °C

Solid

Sources

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

Uses

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

Discovery

Discovered By: R. Bunsen, G. Kirchoff

Year: 1861

Location: Germany

Name Origin

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

Atomic Mass

85,4678

Learn more about the atomic mass.

Want to learn more details and data? Check my Elements Comprehensive List.

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 Rubidium-Rb atomic number and all the other atom 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]