neon

Neon is a gas that is often used in advertising signs. It is a bright orange color and it glows when electricity is passed through it. Neon is also used in some light bulbs and lasers.

Neon is a very light gas and it is not very reactive. This means that it does not react with other chemicals very easily. Neon is also very stable and it does not break down easily.

Neon is found in the atmosphere in very small amounts. It is also found in some rocks and minerals. Neon is not very common on Earth, but it is more abundant in the universe.

Neon is a noble gas, which means that it does not react with other elements.