Respuesta :
Sodium and chlorine are the two substance that are found in abundance.
Explanation:
The sea water consist of several salts but the salt that we get the most is the sodium chloride(NaCl). Like other salts sodium chloride is also dissolved in water in form of ions. There are higher concentration of ions.
There are six abundant ions , they are chlorine, sulphate, sodium, magnesium, potassium and calcium. ninety nine percent of the sea water is covered with sea salts. But among the seven salts substances such as sodium and chlorine is found in abundant.
