… chromium, hafnium, rhenium, thallium, cadmium, germanium, vanadium, gallium, indium and niobium (columbium), and …
Explanatory notes
… chromium, hafnium, rhenium, thallium, cadmium, germanium, vanadium, gallium, indium and niobium (columbium), and … or ductile. Pure chromium constitutes the coating of various articles of other metals (electrolytic … of electronic components (e.g., diodes, transistors, valves). It is also used for alloying with tin, aluminium …