Electron Configuration of Bromine ☢️ (Br) rev. 2022 [Complete, Abbreviated, Uses ...

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

In the case of Bromine the abbreviated electron configuration is  [Ar] 3d10 4s2 4p5. Nevertheless, check the complete configuration and other interesting facts about Bromine that most people don't know.

Bromine Overview

Bromine Complete Electron Configuration

1s2 2s2 2p6 3s2 3p6 4 s2 3 d10 4 p5

Abbreviated Electron Configuration

[Ar] 3d10 4s2 4p5

Sources

Occurs in compounds in sea water.

Atomic Symbol

Br

Uses

It was once used in large quantities to make a compound that removed lead compound build up in engines burning leaded gasoline. Now it is primarily used in dyes, disinfectants, and photographic chemicals.

Atomic Number

35

Learn more about the atomic number.

Description

Redish-brown liquid.

Atomic Mass

79,904

Learn more about the atomic mass.

Name Origin

Greek: brômos (stench).

State at 20 °C

Liquid

Discovery

Discovered By: Antoine J. Balard
Year: 1826
Location: France

Want to learn more details and data about Bromine (Br)? 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 Bromine 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).
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