It is a compound
mixture of rock particle and salt
Salt is a compound composed of sodium and chloride ions. It is a pure substance, not a mixture.
No, it is the compound sodium chloride, a pure substance.
Neither. It is a pure substance.
No, it is the compound sodium chloride, a pure substance.
pure substance...since it is NaCl...a compound..
No, black pepper is not a pure substance. Instead, black pepper is what we call a mixture substance. However, salt is a pure substance.
Rock salt contains all the minerals found in the seawater from which it formed. These will be many, but NaCl will be the main one.
Salt, or table salt (NaCl) is a substance because NaCl is a compound. However, salt dissolved in water is a mixture because the sodium and chlorine ions dissociate.
No, a salt solution is not a pure substance. It is a mixture of salt (solute) dissolved in water (solvent). A pure substance contains only one type of element or compound with a fixed chemical composition.
It is a mixture of a salt compound (e.g. NaCl, NaCO2, LiCl, LiCO3, etc.) and water (or another fluid).
Salt Solution is a mixture. A Mixture is formed when a substance (2 or more), element or compound combine together in any size by mass (amount).