Technetium

Technetium ( tǎ fe̍t-chá  dé) he yit-chúng fa-ho̍k ngièn-su, fa-ho̍k fù-ho vì Tc, ngièn-chṳ́ su-muk he 43.

Chhâm-kháu chṳ̂-liau

Category:Fa-ho̍k ngièn-su