Term: Chlorine, Description: Chemical element with atomic number 17, Question: Is week old chlorine water safe to drink?, Answer:Yes
Fact1: Chlorine is a chemical that is the second lightest halogen element. Fact2: Chlorine is toxic and can attack the respiratory system of humans. Fact3: Chlorine is highly soluble in water and will dissolve in around 4 and a half days. Fact4: The Water Quality and Health Council states that chlorination of drinking water protects consumers from diseases caused by waterborne microorganisms. 