1) Aerostatics subject 2) All of the noble elements 3) Amorphous space fillers 4) Argon and krypton 5) Argon and krypton, for two 6) Argon and neon 7) Argon and neon, for two 8) Argon and radon 9) Argon and xenon 10) Argon, arsine, etc 11) Atmosphere makeup 12) Atmosphere mix 13) Atmospheric components
Found on
https://www.crosswordclues.com/clue/gases
1) Yaks
Found on
https://www.crosswordclues.com/clue/gases
• (pl. ) of Gas
Found on
http://thinkexist.com/dictionary/meaning/gases/
The vapor state of matter; nonelastic fluids in which the molecules are in free movement and their mean positions far apart. Gases tend to expand indefinitely, to diffuse and mix readily with other gases, to have definite relations of volume, temperature, and pressure, and to condense or liquefy at low temperatures or under sufficient pressure. ......
Found on
http://www.encyclo.co.uk/local/20973
Substances that become airborne at room temperature. They may or may not mix with air.
Found on
http://www.encyclo.co.uk/local/21516
a non-solid, non-liquid material that has no shape of its own
Found on
https://sciencetrek.org/sciencetrek/topics/body_waste/glossary.cfm
No exact match found.
