Anion (Negative Ion)

Anions are formed naturally in the environment when an atom or molecule in the air gains an extra electron caused by ultraviolet rays, radiation, or lightning. The atom or molecule which has gained an extra electron becomes negatively charged and is called anion. Anions are colourless, odourless and due to its negative charge, have a strong tendency to attract positively charged particles in the air like bacteria, germs and dust. Anions have significant effects on our health by neutralizing… More information...

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