Neon is the chemical element with the symbol Ne and atomic number 10. It is part of the group of noble gases (helium, argon, krypton, xenon and neon) that are inert, meaning they do not bond or swap electrons with other elements. They also conduct electricity, light up when a current runs through them and are odorless, colorless and monatomic (exist as individual atoms).
Neon gas is one of the rarest atmospheric gases, occurring in the Earth’s atmosphere at very low concentrations (about 18 parts per million by volume), obtained by fractional distillation from liquid air. It has been used for many applications including advertising signs, high-voltage indicators and lightning arrestors and in helium-neon lasers.
The most common use of neon is in the lighting of advertisements and other signs, particularly those that are used outdoors. These lights are made up of glass tubes filled with a small amount (low pressure) of neon gas that emits colored light when an electric current is applied to the tube.
Known hazards
A simple inhalation of neon can cause nausea, dizziness, unconsciousness and vomiting. Inhalation of the gas can also be fatal in severe cases if not enough oxygen is available to breathe.
Another important risk of neon exposure is its ability to supersaturate the air in confined spaces, increasing suffocation risks. Exposure can also cause frostbite when the liquid is in contact with skin or eyes. As the exposure progresses, mental alertness and muscle coordination are diminished and judgment may become faulty, leading to emotional instability.
Creativity for Kids Mini Garden: Axolotl Terrarium - STEM Science Kit for Kids, Axolotl Arts and Crafts, Gifts Stocking Stuffers and DIY Girls Toys (Age 6+)
$7.49 (as of October 29, 2025 05:14 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
STEM Projects for Kids & Adults Build Your Own Bluetooth Speaker - Science Experiment Electronics Kit | Beginner's Starter DIY Set,STEM Gifts for Teenage Girls + Boys Ages 10 and Up (Dual Speakers)
$12.74 (as of October 29, 2025 05:14 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Doctor Jupiter Girls First Science Experiment Kit for Kids Ages 4-5-6-7-8| Birthday Gift Ideas for 4+ Year Old Girls| STEM Learning & Educational Toys
$32.99 (as of October 29, 2025 05:14 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Smartivity DIY Robotic Mechanical Hand STEM Toy for Kids 8, 9, 10, 11, 12, 13, 14 Years Old | Parents Choice Award Winner I Christmas, Birthday Gift | Engineering Kit for 8-14 Years Old Boys & Girls
$33.99 (as of October 29, 2025 05:14 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
UNGLINGA 150 Experiments Science Kits for Kids, S.T.E.M Educational Project Toys for Boys Girls Birthday Gifts Ideas, Volcano, Chemistry Lab Tools Scientist Set
$27.99 (as of October 29, 2025 05:14 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Doctor Jupiter My First Science Kit for Kids Ages 4-5-6-7-8 | Birthday Gift Ideas for 4+ Year Old Boys & Girls | Toy Stem Kit with 100+ Experiments | Learning & Educational Projects
$32.99 (as of October 29, 2025 05:14 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
National Geographic Magic Chemistry Set – Science Kit for Kids with 10 Amazing Magic Tricks, STEM Projects and Science Experiments, Science Toys, Great Gift for Boys and Girls 8-12
$17.99 (as of October 29, 2025 05:14 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
National Geographic Light Up Terrarium Kit for Kids - Build a Dinosaur Habitat with Real Plants & Gemstones, Science Kit, Dinosaur Toys for Kids (Amazon Exclusive)
$29.99 (as of October 29, 2025 05:14 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
STEM Kits for Kids Crafts 6-8 8-12, Boys Gifts Toys for 6 7 8 Year Old Boy Birthday Gift Ideas, STEM Toys Crafts 6+ 7+ yr, Robotics Science Kits Activities Robot Building Age 8-10 9 10 11 12 13 14
$18.99 (as of October 29, 2025 05:14 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)