Water, salty.
Mixture, salt + water + other minerals + fish
Hydrogen and oxygen forming water molecules make up most of the ocean.
A substance in which all atoms are identical is called an element.
This describes an element. There are over a hundred elements in the physical world, and they are all categorized in the periodic table.
One mole of a substance contains the Avogadro number of particles, which is approximately 6.022 x 10^23. This could be atoms, molecules, ions, or any other chemical unit depending on the substance. A mole is a standard unit used in chemistry to express amounts of a substance.
the ocean is a mixture.
a mixture is not a substance
it is a mixture.
salty ocean water is a solution.
blank is a kind if blank that refers to a substance's ability to burn
It depends what kind of ocean.
Ocean
salt
A chemical reaction is a kind of combining that results in a new substance.
A valuable substance beneath the ocean floor often includes gold, crystal and many other substances. Where these are found varies.
It's a substance
The kind of substance that an aphrodisiac is is a substance that enhances sexual desire. The term comes from Aphrodite who is the Greek goddess of sexuality and love.