yes
No, it is a mixture of a number of different compound. Water itself is a compound. Ocean water is not pure water though.
sodium chloride
Ocean water is a mixture.
Calcium.
No, it is the most common dissolved ion in the ocean. The most common element by mass is oxygen as the ocean is still mostly water.
calcium
The silver-white element found in ocean water is likely to be sodium. Sodium is a soft, silvery-white metal that is highly reactive and is a major element in the composition of seawater.
Hydrogen and Oxygen H20 is the element compound of water.
Hydrogen and Oxygen H20 is the element compound of water.
Ocean water is a mixture of compounds and elements. It contains a variety of dissolved salts, gases, and other substances, making it a complex mixture.
I think that it is a Mixture because it is salt + water evenly mixed together.
namely Hydrogen, Oxygen, Sodium, Chlorine and some others