GAS TRACERS

Domain	Definition
Mining	Slowly moving air currents can be directly observed by using smokes. These may range from simple dust clouds, through various chemical smokes, to more refined techniques employing gas and radioactive tracers. Various chemicals have been used, including stannic chloride, titanium tetrachloride, and pyrosulfuric acid. These materials give off white fumes when their vapors come into contact with atmospheric moisture. The method in common use is to carry the chemical in sealed glass ampules, which canbe broken when an observation is to be made. (references)
Source: compiled by the editor from various references; see credits.

Anagrams: GAS TRACERS

Scrabble® Enable2K-Verified Anagrams
	Words within the letters "a-a-c-e-g-r-r-s-s-t"
	-2 letters: cartages, gastreas.
	-3 letters: actress, arrases, arrests, caesars, carates, cartage, carters, casters, crasser, craters, erratas, garrets, garters, gasters, gastrea, graters, rasters, recasts, scarers, stagers, starers, teargas, tracers.
	-4 letters: agates, arecas, arrest, assert, asters, caesar, cagers, carate, carats, carers, caress, carets, carses, carter, cartes, caster, castes, caters, cestas, crases, crater, crates, crests, errata, escars, garret.
	Words containing the letters "a-a-c-e-g-r-r-s-s-t"
	+2 letters: scattergrams.
Source: compiled by the editor from various references; see credits. SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro.