Chlorine gas appears to be yellow-green in color.
Chlorine itself is not flammable, but it can react explosively or form explosive compounds with other chemicals such as turpentine and ammonia.
Chlorine was used during World War I as a choking (pulmonary) agent.
Chlorine is used in drinking water and swimming pool water to kill harmful bacteria. It is also as used as part of the sanitation process for industrial waste and sewage.
If chlorine liquid comes into contact with food, people may be exposed by eating the contaminated food.
The extent of poisoning caused by chlorine depends on the amount of chlorine a person is exposed to, how the person was exposed, and the length of time of the exposure.
When chlorine gas comes into contact with moist tissues such as the eyes, throat, and lungs, an acid is produced that can damage these tissues.
Blurred vision
Burning pain, redness, and blisters on the skin if exposed to gas. Skin injuries similar to frostbite can occur if it is exposed to liquid chlorine
Burning sensation in the nose, throat, and eyes
Coughing
Chest tightness
Difficulty breathing or shortness of breath. Thesemay appear immediately if high concentrations of chlorine gas are inhaled, or they may be delayed if low concentrations of chlorine gas are inhaled.
Fluid in the lungs (pulmonary edema) that may be delayed for a few hours
Nausea and vomiting
Watery eyes
Wheezing

Adroit- clever or skillful in using the hands or mind.
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