Benzene is an important organic chemical compound with the chemical formula C 6 H 6. The benzene molecule is composed of six carbon atoms joined in a ring with one hydrogen atom attached to each. As it contains only carbon and hydrogen atoms, benzene is classed as a hydrocarbon. Benzene is a natural constituent of crude oil and is one of the elementary petrochemicals.
Brantford (2016 population 97,496; CMA population 134,203) is a city in southwestern Ontario, Canada, founded on the Grand River. It is the seat of Brant County, but it is politically separate with a municipal government of its own that is fully independent of the county's municipal government.
Romford is a large town in north east London, United Kingdom, and the administrative centre of the London Borough of Havering. It is located 14.1 miles (22.7 km) northeast of Charing Cross and is one of the major metropolitan centres identified in the London Plan.he Romford UK Parliament constituency consists of the Havering wards of Brooklands, Havering Park, Mawneys, Pettits, Romford Town, and Squirrel's Heath. In 2001 it had a population of 76,323. The current MP is Andrew Rosindell, a native of the town.