Is the oceans a mixture or pure substance?

Answer 1

The ocean would be considered a mixture of water, salt, sand, and plant and animal life, among other things.

Seawater would still be considered a mixture of H2O, NaCl, Mg, S, K, Ca, and Br among other things. For a complete list of the chemical composition of seawater, see the following link.

http://www.seafriends.org.nz/oceano/seawater.htm#composition

Answer 2

The ocean would be considered a mixture of water, salt, sand, and plant and animal life, among other things.

Seawater would still be considered a mixture of H2O, NaCl, Mg, S, K, Ca, and Br among other things. For a complete list of the chemical composition of seawater, see the following link.

http://www.seafriends.org.nz/oceano/seawater.htm#composition

Answer 3

Mixture