Synonyms for Chlorine:

n.

chlorofluorocarbon, cfc. •chlorine (noun)
cl, atomic number 17.
•element (noun)
holmium, thulium, cobalt, bromine, bismuth, iron, tin, dysprosium, mercury, silver, indium, strontium, hafnium, sulfur, neodymium, molybdenum, americium, francium, cadmium, selenium, beryllium, erbium, carbon, gallium, sodium, platinum, niobium, cerium, germanium, rubidium, praseodymium, astatine, osmium, polonium, iridium, rhenium, nobelium, gadolinium, iodine, radium, tellurium, promethium, boron, technetium, vanadium, plutonium, rhodium, einsteinium, lutetium, antimony, phosphorus, tungsten, uranium, protactinium, neptunium, actinium, calcium, mendelevium, scandium, arsenic, yttrium, titanium, fluorine, magnesium, manganese, barium, fermium, cesium, gold, terbium, europium, ruthenium, lanthanum, zirconium, thorium, potassium, samarium, lithium, tantalum, chromium, radon, thallium, curium, element, palladium, lead, copper, silicon, californium, nickel, ytterbium, zinc, krypton, aluminum, berkelium.
•gas (noun)
rarefaction, ammonia, neon, miasma, carbon dioxide, nitrogen, gas, carbon monoxide, vapor, fume, acetylene, oxygen, methane, natural gas, ethane, xenon, laughing gas, hydrogen, ether, atmosphere, ozone, butane, nerve gas, tear gas, helium, argon.

Other synonyms:

•Cl
cl.
mustard gas. •Other relevant words:
cl, atomic number 17, cfc, chlorofluorocarbon.