He did suggest, however, that chromium's compounds would be widely used as beautiful ... and the gap between the two elements leaves a space for their relatively unsung cousin, neptunium - element ...
Chromium is a metal in group VIB of the periodic table with atomic number 24, an atomic weight of 51.996, and a density of 7.19. It has a melting temperature of 1875 C. The electronic configuration ...
The periodic table is a well-organized chart that contains all the known elements in the universe. These elements are ...
This podcast is about one of these elements, number 107 in the periodic table ... Instead they proposed bohrium, which became the officially recognised name in 1997. In the periodic table bohrium lies ...