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.
Melrose, Florida. Melrose is an unincorporated community in Alachua, Bradford, Clay, and Putnam counties in the U.S. state of Florida. It lies on State Road 26, approximately 30 km (19 mi) east of Gainesville and approximately 80 km (50 mi) southwest of Jacksonville. The town lies on Lake Santa Fe and the Santa Fe River.