Salt

Salt-crystals

Salt is a compound formed by positive and negative ions. The most common salt is sodium chloride (regular salt), which we use in foods. There is a lot of salt in the oceans and seas, but edible salt can also come from some rocks.

See more:

This article is issued from Vikidia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.