Question

explain the used of salt and write their uses
​

Answer 1

Answer:

many

Explanation:

in food

for gaining iodine in blood

in chemistry

Answer 2

Salt contains 40 percent sodium. ... Salt has long been used for flavoring and for preserving food. It has also been used in tanning, dyeing and bleaching, and the production of pottery, soap, and chlorine. Today, it is widely used in the chemical industry