Hydrogen and oxygen
What is the 3rd most abundant ion in sea water?
Sea water contains a variety of elements, with the most abundant being chloride, sodium, magnesium, sulfur, calcium, and potassium. Trace elements such as iron, zinc, copper, and iodine are also present in smaller amounts.
Sodium Chloride.
h2o and sodium chloride. (Salt and water) Almost all elements are found in sea water. Some elements are man made and do not occur naturally. Salt is the most abundant but if you had the gold from a square mile of sea water, you would be one rich son of a gun.
This question depends on what importance is being assigned. The most common dissolved ions (elemental atoms do not dissolve) are sodium and chloride, but they are many other important elements found in sea water.
The most abundant dissolved salt in ocean water is sodium chloride. It is a colorless crystalline compound with the chemical formula of NaCl.
By moles/number: hydrogen. Water is 2 parts hydrogen.
Yes. Sodium and chloride are the most abundant ions in sea salt.
The most abundant substance dissolved in sea water is sodium chloride, which is more commonly known as table salt. It makes up about 85% of the total dissolved solids in the ocean.
The North Sea
The most important salt in sea water is sodium chloride; other salts are chlorides of potassium, calcium and magnesium.
The sea water is a greenish blue colour, (The greenish colour comes from the abundant plankton that thrive within the water.)