Covalent interactions (bonds) hold atoms together within molecules. Covalent bonds are strong, with enthalpies are on the order of 100 kcal/mole (400 kjoule/mole). Covalent bonds break during chemical reactions, as during the burning of paper.
Public bodies reports. Public bodies 2014 provides a directory of data on non-departmental public bodies (. ), executive agencies and non-ministerial departments (NMDs), as well as summary information on the size and expenditure of these bodies and information on public appointments.
Public corporation may refer to: Government-owned corporation Public company, i.e. a limited liability company that offers its securities for sale to the general public. Statutory corporation, i.e. a corporation created by statute, that is owned in part or in whole by a government (examples being are municipal councils, bar councils, universities).