2022: ☢️ Atomic Radius of Argon (Ar) [& State, Uses, Discovery ...

All atoms have a (theoretical) atomic radius, even Argon. Ok, so what is the atomic radius of an atom of Ar?

Note: Learn more about the atomic radius here.

In the case of Argon the atomic radius is 0.88 Å. There are cool facts about Argon that most don't know about. Let me show you...

Argon Data

Argon Atomic Radius

0.88 Å

State at 20 °C

Gas

Uses

Used in lighting products. It is often used in filling incandescent light bulbs. Some is mixed with krypton in fluorescent lamps. Crystals in the semiconductor industry are grown in argon atmospheres.

Atomic Mass

39,948

Learn more about the atomic mass.

Sources

Continuously released into the air by decay of radioactive potassium-40. Pure form is obtained from fractional distillation of liquid air.

Description

Colorless, odorless, tasteless noble gas. It is the third most abundant element in the earth's atmosphere and makes up about 1%.

Atomic Symbol

Ar

Name Origin

Greek: argos (inactive).

Atomic Number

18

Learn more about the atomic number.

Discovery

Discovered By: Sir William Ramsey, Baron Rayleigh
Year: 1894
Location: Scotland

Want to learn more details and data about Argon (Ar)? 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 make your paper look cool?

Along with basic atom / element information (like Argon atomic radius 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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To make your life (and citation) easier just copy & paste the information below into your assignment or essay:

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