Carbon tetrachloride: Carbon tetrachloride, a colourless, dense, highly toxic, volatile, nonflammable liquid possessing a characteristic odour and belonging to the family of organic halogen encyclopÃdia britannica
Weihai å¨æµ· (pop:2,500,000) is a city in Shandong Province, North East China. It is located near the tip of the Shandong Peninsula, facing the Bohai Sea.eaches, Weihai is by the coast and has many nice beaches.Weihai has lots of beautiful parks .Such as Weihai Park,Huancuilou park and so on. Town Hall, In the city centre are the municipal buildings in front of which is a large and stately promenade.
Named after Qinghai Lake, the largest inland saltwater lake in China, Qinghai Province is located in the north-eastern part of the Qinghai-Tibetan Plateau in western China. The province covers an area of more than 720,000 square kilometres (about 278,000 square miles), making it the fourth largest in China.he Diaoyu Islands are the largest islands of the East China Sea. Furthermore, areas of the East China Sea are rich in oil and natural gas deposits. Territories with borders on the sea (clockwise from north) include: mainland China, Taiwan, Japan, and South Korea.