Argon and Argonon

Argon noun - A colorless and odorless inert gas; one of the six inert gases; comprises approximately 1% of the earth's atmosphere.

Argonon and argon are semantically related. In some cases you can use "Argonon" instead a noun "Argon".

Argonon noun - Any of the chemically inert gaseous elements of the helium group in the periodic table.

Argon and argonon are semantically related. Sometimes you can replace term "Argon" with "Argonon", this nouns are similar.