Nerve Repair. Injuries to the inferior alveolar nerve (IAN) and the lingual nerve are relatively uncommon events. However, there are certain routine surgical and non-surgical procedures that have the potential, albeit small, for injuring these neural structures.
Rubidium hydroxide is a chemical compound. It is composed of rubidium and hydroxide ions. Its chemical formula is RbOH. It is a very strong base. It can eat through glass. It is made by dissolving rubidium oxide in water. It causes immediate burns to the skin.
Gun Powder has no chemical formula. Instead, it is a mixture of three compounds: Carcoal, saltpetre (also known as Potassium Nitrate) and sulfur. So, if you wanted to write a chemical formula for gun powder, it would be: C + KNO3 + S, not to be confused with CKNO3S.