Neon's atomic number is 10. It's mass number is 20.18. Neon's group number is 18 and its group name is the Noble Gases. It's period number is 2. It's in the gas state and I s a non metal.
The largest use for neon is in advertising signs.
It is used as a cryogenic refrigerant.
When combined with helium it is used to make helium-neon lasers.