Aromatic rings (also known as aromatic compounds or arenes) are hydrocarbons which contain benzene, or some other related ring structure. Benzene, C6H6, is often drawn as a ring of six carbon atoms, with alternating double bonds and single bonds: This simple picture has some complications, however.
BNC), officially The King's Hall and College of Brasenose, is one of the constituent colleges of the University of Oxford in the United Kingdom. It was founded in 1509, with the College library and current chapel added in the mid-seventeenth century.
You need to remember which Examining Board set the exams. If it was GCSE, it was either Southern Examining Group, Midlands Examining Group or Oxford and Cambridge Board.For Southern Examining Group, the address is Stag Hill House, Guildford, Surrey, GU2 5XJ. Tel: 01483 506 506 Fax: 01483 300 152 Is as good a place as any to start.est Answer: Find out which board(s) your school used for the various subjects and then contact the appropriate awarding body. A list of contact details are here: http://www.qca.org.uk/12259.html (see right-hand column in table).