 argon |
||
| 1. | [ noun ] (chemistry) a colorless and odorless inert gas; one of the six inert gases; comprises approximately 1% of the earth's atmosphere | |
| Synonyms: | atomic_number_18 Ar | |
| Related terms: | chemical_element noble_gas air | |
| Similar spelling: |
Aragon Argonne argonon arson Argonaut Arjona Arizona Arrison Arizonan arrogant arsonist Arkin argemone Arcand arsine argent arcane arjuna arsenal arsenic Argento arcanum |
|
