2 Noun 0 Verb 0 Adj. 0 Adv.
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ENtechnetiumNoun
EN
A crystalline metallic element not found in nature; occurs as one of the fission products of uranium
Tcatomic number 43
bn:00006874n Concept
EN
Chemical element with symbol Tc and atomic number 43. It is a synthetic, radioactive transition metal.
bn:13590847n Concept