technetium


Concise Oxford English Dictionary © 2008 Oxford University Press:
technetium /tɛkˈniːʃɪəm/
noun the chemical element of atomic number 43, an artificially made radioactive metal. (Symbol: Tc)
– origin 1940s: mod. L., from Gk tekhnētos ‘artificial’.
'technetium' also found in these Oxford entries:
Tc

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