It took centuries to grasp the idea of chemical elements as being the bricks of the universe and that out of these building stones all matter is composed. Number of Elements.—From many facts it ...
GNA – Research has revealed that a new mineral, Tantalum, has been discovered at Bewadze-Mankoadze in the Kibi-Winneba Belt of southern Ghana. The mineral ...
MPEAs are a relatively new type of alloy and consist of three or more components in nearly equal proportions. This makes them very different to conventional alloys, which are made from just one or two ...
Side by side with this development of chemical theory has gone the discovery of new elements and compounds. Instead of the thirty elements or simple substances known at the beginning of the last ...