Chemical element chemical bonds, they form chemical compounds. Only a minority of elements are found uncombined as relatively pure minerals. Among the more common of such native elements are copper, silver, gold, carbon (as coal, graphite, or diamonds), and sulfur. All but a few of the most inert elements, such as noble gases and noble metals, are usually found on Earth in chemically combined form, as chemical compounds. While about 32 of the chemical elements occur on Earth in native uncombined forms, most of these occur as mixtures. For example, atmospheric air is primarily a mixture of nitrogen, oxygen, and argon, and
CU London the former Dagenham Civic Centre building, as a hub for community events. This has included the Annual Conference of the All Women’s Network and Run4Life. CU London has also developed a range of bursaries and funding sources for young people and teachers in the London Borough of Barking and Dagenham. The CU London Open Bursary Fund offers additional tutoring in maths and English and a £10,000 donation was made to the Colin Pond Trust Fund to provide extra financial help across local schools. CU London CU London is a Higher Education institute owned and governed by Coventry University. CU London