The relative abundance of dissolved salts in seawater in descending order is as follows?

A) chlorine, sodium, sulphate, magnesium, calcium, potassium B) sodium, chlorine, magnesium, potassium, sulphate, calcium C) chlorine, magnesium, calcium, sodium, potassium, sulphate D) chlorine, sodium, magnesium, calcium, potassium, sulphate