鍀 (dé) - Technetium — a synthetic chemical element with symbol & the first artificially produced element.

鍀Tone 2

dé ｜ 16 strokes ｜ radical:

橙丁

鍀 · dé

Technetium — a synthetic chemical element with symbol Tc and atomic number 43;

the first artificially produced element.

Technetium — a synthetic chemical element with symbolthe first artificially produced element.

Usage highlights

TechnetiumTechnetium elementTechnetium compoundRadioactive technetiumMedical technetium

Synonyms

  • 锝— Simplified Chinese form of technetium

Usage & contexts

Examples

  • Technetium is used in medical imaging (鍀-99m).
  • This element was discovered in 1937 (鍀元素).
  • Technetium compounds have various applications (鍀化合物).

Collocations

  • Technetium-99m(鍀-99m)
  • Technetium element(鍀元素)
  • Technetium compound(鍀化合物)
  • Radioactive technetium(放射性鍀)
  • Medical technetium(醫用鍀)

Cultural background

FAQ
  • Technetium was the first element to be produced artificially, filling a gap in the periodic table.
  • The name comes from the Greek word 'τεχνητός' meaning 'artificial'.
  • Technetium-99m is widely used in medical diagnostic procedures.

FAQ