a colorless and odorless inert gas; one of the six inert gases; comprises approximately 1% of the earth's atmosphere
<noun.substance> freq. cnt.: 7 freq. cnt.: 7
<noun.substance> freq. cnt.: 7 freq. cnt.: 7
| Ar |
|
| argon |
|
| atomic number 18 |
|
semantic pointers
hypernym
substance holonym