kolombiyum

listen to the pronunciation of kolombiyum
Türkisch - Englisch
columbium
Symbol Cb or Nb
A rare element of the vanadium group, first found in a variety of the mineral columbite occurring in Connecticut, probably at Haddam
a former name for niobium
The former name of niobium
Now more commonly called niobium
{i} metallic element (Chemistry)
Atomic weight 94
Türkisch - Türkisch
Niyobyum
kolombiyum
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