Brass is a homogeneous mixture (solid solution) of copper and zinc. Again each metal by itself is a pure substance. Only when they are mixed are they a homogeneous mixture (or solid solution). Heterogeneous Mixtures Heterogeneous mixtures are not uniformly mixed on an atomic or molecular level.
Penrose is one of the small villages in the Southern Highlands, located between Bundanoon and Marulan.
City of Shellharbour. State electorate(s) Flinders is a seaside southern suburb of Shellharbour, located in one of the most picturesque regions in the Illawarra region of New South Wales, Australia. Flinders is located approximately 86 kilometres south-southwest of New South Wales' capital city of Sydney.