Have you ever heard of tantalum? Nimetty kreikkalaisen mytologisen hahmon nimeltä Tantalos mukaan, tantaali löydettiin ensimmäisen kerran vuonna 1802 Kirjailija: Anders Ekeberg. Se on kova metalli. Kun se on puhtaassa muodossaan, se voidaan vetää hienoksi langaksi. Tantalum Guide Tantalum’s symbol on the periodic table is Ta and its atomic number is 73…. Lue lisää »
If you heard the word “tantalum” you might think it was a heavy metal band popular in the 1980s. There was no such band, but speaking of metal, tantalum is a hard, ductile metal. Tantalum’s Beginnings Tantalum’s atomic number is 73 and its atomic symbol is Ta. Its melting point is 5,462.6 F and its… Lue lisää »
"*" ilmaisee pakolliset kentät
"*" ilmaisee pakolliset kentät
