The Element Neon: History, Facts & Uses

The Element Neon: History, Facts & Uses
Coming up next: Trace Elements: Definition & Explanation

You're on a roll. Keep up the good work!

Take Quiz Watch Next Lesson
 Replay
Your next lesson will play in 10 seconds
  • 0:00 Discovery
  • 0:47 What Is Neon?
  • 2:08 How Is Neon Used?
  • 4:07 Lesson Summary
Save Save Save

Want to watch this again later?

Log in or sign up to add this lesson to a Custom Course.

Log in or Sign up

Timeline
Autoplay
Autoplay
Speed

Recommended Lessons and Courses for You

Lesson Transcript
Instructor: Nicola McDougal

Nicky has taught a variety of chemistry courses at college level. Nicky has a PhD in Physical Chemistry.

Neon signs have been iconic in America since the 1920's and are still common today. In this lesson, we will find out how neon was discovered and why it has been so important to us.

Discovery

Many of us have seen Neon signs, as they are found in pretty much every city in the world. You can see from the photograph onscreen of Times Square in New York that it is completely covered in neon signs that draw the eyes of passersby. But where did neon come from?

Photographic of Neon signs in Times Square

Neon was originally discovered by British chemists Sir William Ramsay and Morris W. Travers in 1898. The scientists were studying liquid air by chilling a sample of air until it became a liquid, then warming the liquid up and collecting the gases as they boiled off. Neon was the second of three new gases to be discovered by the pair, the first being krypton and the third xenon. It was not long after this discovery that neon found an important use in our lives.

What is Neon?

Neon is a chemical element with the symbol Ne and atomic number 10. Neon is a colorless, odorless inert gas. It is in the group called Noble gases in the periodic table.

Neon is a noble gas and is on the far right of the periodic table. It is element number 10.
Neon and its place in the Periodic Table

Both the melting point of neon at -415.46 °F (-248.59 °C) and boiling point at -410.94 °F (-246.08 °C) are extremely low. It has the smallest liquid range of any element (2.6 °C). Neon is also the least reactive of the noble gases, which makes it the least reactive of all the chemical elements in the periodic table.

Neon is the fifth most abundant chemical element in the universe after hydrogen, helium, oxygen, and carbon. However, it is still a rare gas in Earth's atmosphere, making up just 0.0018%. In fact, if you could gather all the neon from the rooms in an American family home, you would get just 2 gallons (10 liters) of neon gas. Because neon is so rare in our atmosphere both neon gas and liquid neon are relatively expensive, costing around $33 per 100 g. Compare this to oxygen, which is just 30 cents for the same amount!

How is Neon Used?

The first neon sign was created more than 100 years ago, in 1912. A barbershop in Paris became the first commercial establishment to use a neon advertising sign. It was developed by a famous French inventor, Georges Claude, whose company, Claude Neon, successfully produced signs for the next 20 years.

Neon signs were a huge success, and in 1923 the signs were first introduced to the U.S. when a Los Angeles Packard car dealership installed two large neon signs they bought for $24,000.

To unlock this lesson you must be a Study.com Member.
Create your account

Register to view this lesson

Are you a student or a teacher?

Unlock Your Education

See for yourself why 30 million people use Study.com

Become a Study.com member and start learning now.
Become a Member  Back
What teachers are saying about Study.com
Try it risk-free for 30 days

Earning College Credit

Did you know… We have over 200 college courses that prepare you to earn credit by exam that is accepted by over 1,500 colleges and universities. You can test out of the first two years of college and save thousands off your degree. Anyone can earn credit-by-exam regardless of age or education level.

To learn more, visit our Earning Credit Page

Transferring credit to the school of your choice

Not sure what college you want to attend yet? Study.com has thousands of articles about every imaginable degree, area of study and career path that can help you find the school that's right for you.

Create an account to start this course today
Try it risk-free for 30 days!
Create an account
Support