Neon is a gas. It is in the air. You cannot see it. You cannot smell it. But you can trap it in a tube. If you run electricity through the tube, the neon glows.
Photo Credit: Stefano Politi Markovina/Alamy Stock Photos
In the Know
What Is Juneteenth?
Juneteenth has become the newest United States federal holiday. It … read more
In the Know
What Is a Trait?
What color are your eyes? Eye color is a trait, … read more
In the Know
Climbing the Tallest Mountains
Mountains are beautiful! Some people climb mountains. It is an … read more