Neon, e.g. (3)
I believe the answer is:
gas
(Other definitions for gas that I've seen before include "Piped fuel" , "rabbit" , "Petrol (US)" , "Oxygen maybe" , "State of matter not solid or liquid" .)
I believe the answer is:
gas
(Other definitions for gas that I've seen before include "Piped fuel" , "rabbit" , "Petrol (US)" , "Oxygen maybe" , "State of matter not solid or liquid" .)