Inorganic compounds are a vast category of chemical substances that do not contain carbon-hydrogen bonds, with the exception of certain classes like carbides, nitrides, and carbonates. They encompass a wide range of elements from the periodic table, including metals, metalloids, and non-metals. These compounds play crucial roles in various industries such as pharmaceuticals, agriculture, and construction due to their unique physical and chemical properties. For instance, sodium chloride (table salt) is essential for food preservation and human consumption, while calcium carbonate is widely used in toothpaste and cement production. The diverse applications of inorganic compounds make them indispensable in both industrial processes and daily life.