Because pure sodium in it's basic form is actually a metal. Chemistry is a study of the Elements and how they form to make compounds. The elements are the basic chemicals and are found listed in a chemical chart. Before the chemicals were discovered and understood and then named, people gave them simple or everyday names like "salt", "vinegar" and other type names. Salt is made from Sodium (Na) and Chloride(Cl) and the resulting compound has the chemical formula NaCl and name sodium chloride. Go to the library and check out a book on Chemistry.
Because table salt composition fulfill the salt sodium chloride (NaCl).
Rock salt is sodium chloride (NaCl).
salt
Because it contains Sodium cations and Chloride anions
sodium chloride is known as salt, and it does react with silver niquate.
Scientifically, it's Sodium Chloride.(NaCl)
Table salt is sodium chloride, or NaCl. It might also be called halite (which is the name of sodium chloride crystals considered as a mineral), though that's more the geological name for salt).
Sodium is a chemical element, a metal. Sodium chloride is a salt.
Table salt is sodium chloride, NaCl.
Sodium chloride is also called common salt. It is the same salt you find in the kitchen and put in your food.
It is commonly called 'Table salt' or simply 'Salt'.
Sodium chloride (NaCl) contain sodium and chlorine.