2022: ☢️ Electron Affinity of Iodine (I) [& Color, Uses, Discovery ...

In chemistry, the electron affinity of an atom of Iodine is defined as the amount of energy released or spent when an electron is added to a neutral atom in the gaseous state to form a negative ion. But what is the electron affinity of an atom of I?

In the case of Iodine the electron affinity is 295.2 kilojoules per mole.  There are a lot of cool facts about Iodine that most people don't know. Check this...

Iodine Facts

Iodine Electron Affinity

295.2 kilojoules per mole

State at 20 °C

Solid

Discovery

Discovered By: Bernard Courtois
Year: 1811
Location: France

Uses

Required in small amounts by humans. Once used as an antiseptic, but no longer due to its poisonous nature.

Sources

Occurs on land and in the sea in sodium and potassium compounds.

Description

Shiny, black, non-metalic solid; as a gas it is violet and intensely irritating to the eyes, nose and throat.

Atomic Symbol

I

Name Origin

Greek: iôeides (violet colored).

Atomic Number

53

Learn more about the atomic number.

Atomic Mass

126,90447

Learn more about the atomic mass.

Want to learn more details and data about Iodine (I)? 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 Iodine electron affinity 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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STEP 1: Share to a social network

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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:

Luz, Gelson. "Electron Affinity of Iodine (I) [& Color, Uses, Discovery ..." 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.