Written By: Carbon tetrachloride, also called tetrachloromethane, a colourless, dense, highly toxic, volatile, nonflammable liquid possessing a characteristic odour and belonging to the family of organic halogen compounds, used principally in the manufacture of dichlorodifluoromethane (a refrigerant and propellant).
Wednesfield is a historic village and residential area within the city of Wolverhampton, West Midlands.It is 2 miles (3.2 km) east-northeast of Wolverhampton city centre, and is part of the West Midlands conurbation.It is historically within the county of Staffordshire.ollowing the Local Government Act 1894, the rump of the parish (minus Wednesfield Heath and part of what became Short Heath Urban District) became an urban district within the administrative county of Staffordshire.
Widnes is an industrial town in Halton, Cheshire, England. In 2011 it had a population of 60,221. Historically in Lancashire, it is on the northern bank of the River Mersey where the estuary narrows to form the Runcorn Gap. Directly to the south across the Mersey is the town of Runcorn.owever, the Widnes promontory is not particularly wide and another possible explanation is the first part derives from the Danish ved, meaning a wood and possibly referring to a tree-covered promontory. Earlier spellings of the name have been Vidnes, Wydnes and Wydness.