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Eduncle posted an MCQ
October 18, 2019 • 16:31 pm 0 points
  • IIT JAM
  • Geology (GG)

Which is the most abundant ion in the normal seawater ?

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    Eduncle Best Answer

    Chloride (Cl) is a naturally occurring element found in abundance in nature. For example, the average concentration of chloride in sea water is 18.98%. In fact, it is the most abundant negative ion (anion) in the ocean, constituting nearly 90% of the anions found in sea water.

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