FORMATION OF NaCI #chemistry #salt #sodium #Chlorine | ChemClub

Pearls are precious gemstones from the ocean. We can see them made into beautiful jewelry like necklaces, bracelets, and earrings. They are very expensive and elegant! Do you know that a pearl comes from a simple grain of sand that gets inside the shells of certain mollusks? The grain of sand is then transformed by the nacre, also known as the "mother of pearl." Watch the video and learn more about how pearls are formed. Like and subscribe to our page for more videos about God's beautiful creati