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

Every atom has an atomic number, even Iodine. 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 Iodine (That most people don't know).

Iodine Overview

Atomic Number

53

Learn more about the atomic number.

Atomic Symbol

I (Iodine)

Description

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

State at 20 °C

Solid

Sources

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

Uses

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

Discovery

Discovered By: Bernard Courtois

Year: 1811

Location: France

Name Origin

Greek: iôeides (violet colored).

Atomic Mass

126,90447

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 Iodine-I 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]