Where is neon found in the world?
Neon is actually a rare gas that is found in the earths atmosphere. it is found In the air and entrained in rocks. Air contains about 18 parts per million neon, while the earth’s crust contains 0.07 ppm. Neon Uses * Neon has many popular uses today. It is most commonly used in Neon signs that you will see in the windows of restaurants and shops. [ex. “OPEN”] It can be combined with heluim to make helium-neon lasers. I makes high voltage indicators as well. It is used in TV tubes. Neon can sometiems be used in popular glowsticks and is the source of many types of lightings at parties and dances. Neon is originially a clear, colourless gas but get its popular glow-stlye colour from dyes and light filters. CHEMICAL PROPERTIES one of the clues that a chemical change has happened is that heat or LIGHT is given off AND that a new colour appears. Neon can go from a colourless, dull gas to glowing coloured gas. So colour change and reaction with other substances to produce light are 2 of neons
