Erbium Electrons per Shell (Er) [& Color, Discovery ... 2022

Atoms have electrons that need to be distributed somehow, even Erbium. Ok so where are these electrons in an atom of Er?

In the case of Erbium the number of electons per shell is 2,8,18,30,8,2. Besides the distribution of electrons there is a lot of funny facts about Erbium that most don't know. Let me show you...

Erbium Overview

Erbium Electrons per Shell

2,8,18,30,8,2

Atomic Number

68

Learn more about the atomic number.

Description

Soft, malleable, silvery metal.

Atomic Symbol

Er

Sources

Found with other heavier rare earths in xenotime and euxerite.

Atomic Mass

167,26

Learn more about the atomic mass.

Uses

Erbium oxide is used in ceramics to obtain a pink glaze. Also a few uses in the nuclear industry and as an alloying agent for other exotic metals. For example, it increases the malleability of vanadium.

Name Origin

Named after the Swedish town, Ytterby.

State at 20 °C

Solid

Discovery

Discovered By: Carl Mosander
Year: 1843
Location: Sweden

Want to learn more details and data about Erbium (Er)? 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 Erbium electrons per shell 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

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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:

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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.