[DOC] [TLE] J! Archive - Show #4158, aired 2002-10-02 [PAR] During the Vietnam War, North Vietnam used this famous trail through Laos to 
move .... This poisonous gas, element No. 9, is used in making freon & teflon... [DOC] [TLE] Fluorine - Wikipedia [PAR] Fluorine is a chemical element with symbol F and atomic number 9. It is the 
lightest halogen and exists as a highly toxic pale yellow diatomic gas ... Fluorine 
has no known metabolic role in mammals; a few plants synthesize ..... Germany 
used high-temperature electrolysis to make tons of the planned incendiary 
chlorine... [DOC] [TLE] 7A - Halogens - Angelo State University [PAR] Information about various chemical compounds and elements. ... 7, Th, Pa, U, Np, 
Pu, Am, Cm, Bk, Cf, Es, Fm, Md, No, Lr ... Fluorine (F, Z=9). ... Freon-12 in the 
Alkanes section of the Molecule Gallery), and also in Teflon (see entry ... form (Cl
2) is a yellow-green gas; it is poisonous (it was the first toxic gas to be used in 
gas... [DOC] [TLE] elements.wlonk.com: Descriptions, Uses and Occurrences [PAR] The Elements - Descriptions, Uses and Occurrences. ... the element in its pure 
form. Use or Occurrence How it is (or was) used or where it is found. ... element, 
fuel for nuclear fusion in sun and stars, balloons, lasers, supercold refrigerant ... 
17, Cl, Chlorine, greenish poison gas, salt (NaCl), bleach, stomach acid, 
disinfectant,... [DOC] [TLE] Pique the Geek 20120916: Fluorine, Something You Have Never ... [PAR] Sep 16, 2012 ... No history yet. ... Element 9, fluorine, is the first of the halogens, from the Greek 
halos, "salt", and ... Not bad, since a mole of fluorine gas has a mass of only 38 
grams! .... The DuPont trade name for these materials as a group is Freon. ... 
PTFE is used in many applications, from your cookware to make it... [DOC] [TLE] Part 4 of 4: Did Fluorine Cause the WTC Destruction? | WTC ... [PAR] O'Neill was in his office on 9/11 and making cell-phone calls directly after the ... 
on contact with fire, but that it would turn into poison gas (chiefly phosgene). ... 
noticed the replacement of Freon for a high-yield explosive such as pure 
fluorine. .... is indirectly used in the production of low-friction plastics such as 
Teflon, and in... [DOC] [TLE] TRICHLOROTRIFLUOROETHANE (FLUOROCARBON 113) [PAR] CAS NO. 76-13-1. TRICHLOROTRIFLUOROETHANE. EINECS NO. ... TOXICITY. 
Oral rat LD50: 43 gm/Kg. SYNONYMS, Freon 113; Fluorocarbon 113; 
Halocarbon 113; ... low viscosity make them to be used extensively as aerosol-
spray propellants, ... 9 ) is a yellowish, poisonous, corrosive gas under ordinary 
conditions. [DOC] [TLE] Resources--IPE [PAR] Fluorides are also used in making ceramics, lubricants, dyes, plastics, and 
pesticides. ... Hydrogen fluoride is a colourless, highly toxic and irritant gas. ... 
Fluorine. Fluorine , gaseous chemical element; symbol F; at. no. 9; at. wt. ... 
Fluorocarbons such as Teflon have found extensive use as lubricants and 
bearing materials... [DOC] [TLE] Halogen elements facts, information, pictures | Encyclopedia.com ... [PAR] Make research projects and school reports about Halogen elements easy ... 
Fluorine (F) 9; Chlorine (Cl): 17; Bromine (Br): 35; Iodine (I): 53; Astatine (At): 85 
.... Chlorine is a highly poisonous gas, greenish-yellow in color, with a sharp .... 
Fluorine is also used in a polymer commonly known as Teflon, which ... No 
cavities! [DOC] [TLE] Fluorine, Chemical Element - reaction, water, uses, elements ... [PAR] Fluorine is the most active chemical element, reacting with virtually every element
. It even reacts with ... Fluorine gas is used to make

Question: This poisonous gas, element No. 9, is used in making freon & teflon
Answer: fluorine