Type of gas (4)
'type of gas' is the definition.
(I know that neon is a type of argonon)
This is the entire clue.
(Other definitions for neon that I've seen before include "Colourless gas, used in lighting" , "Gas - light" , "Gaseous element, in advertising sign say" , "illuminating agent" , "Small plant; colour" .)
'type of gas' is the definition.
(I know that argon is a type of argonon)
This is the entire clue.
(Other definitions for argon that I've seen before include "rare gas" , "Gaseous element" , "Inert gas used in light bulbs" , "Chemical element" , "Noble gas used in light bulbs" .)
(Other definitions for radon that I've seen before include "hazardous substance" , "Natural gas considered a hazard to health" , "Rare noble gas" , "Inert gas - adorn (anag)" , "A radioactive gas, symbol Rn" .)
(Other definitions for xenon that I've seen before include "Rare gas" , "Heavy, colourless and odourless gas" , "member of nobility?" , "Gaseous element, Xe" , "Chemical element" .)
'type of gas' is the definition.
(I know that methane is a type of gas)
This is the entire clue.
(Other definitions for methane that I've seen before include "Flammable gas, CH4" , "contributor to global warming" , "compound" , "Firedamp" , "simplest hydrocarbon" .)