technetium
See also: Technetium and technétium
English
Chemical element | |
---|---|
Tc | Previous: molybdenum (Mo) |
Next: ruthenium (Ru) |
Etymology
From Ancient Greek τεχνητός (tekhnētós, “artificial, manmade”) + -ium, because it was the first manmade element synthesized.
Pronunciation
- (General American) enPR: těknē'shēəm, -shəm, IPA(key): /tɛkˈni.ʃi.əm/, /-ʃəm/[1]
Audio (GA) (file)
Synonyms
- eka-manganese, ekamanganese (name given by Dmitri Mendeleev to the then undiscovered element at the position of technetium in his periodic table)
- masurium (proposed name; obsolete)
Derived terms
- technetium-99m generator
- technetium cow
- technetic
Related terms
Translations
chemical element
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See also
References
- “technetium” in Dictionary.com Unabridged, Dictionary.com, LLC, 1995–present.
Danish
Noun
technetium
- technetium
Latin
Pronunciation
- (Classical) IPA(key): /tekʰˈneː.ti.um/, [tɛkʰˈneː.ti.ũ]
Inflection
Second declension.
Case | Singular | Plural |
---|---|---|
Nominative | technētium | technētia |
Genitive | technētiī | technētiōrum |
Dative | technētiō | technētiīs |
Accusative | technētium | technētia |
Ablative | technētiō | technētiīs |
Vocative | technētium | technētia |
Limburgish
Pronunciation
- IPA(key): [tæxˈneː˨ʃɔ˧m]
Inflection
Declension of technetium
Root singular | Root plural | Diminutive singular | Diminutive plural | |
---|---|---|---|---|
Nominative | technetium | technetia | technetieke | technetiekes |
Genitive | technetiums | technetia | technetiekes | technetiekes |
Locative | technetieës | technetieëser | technetieëske | technetieëskes |
Dative¹ | technetiumme | — | technetieke | — |
Accusative¹ | technetium | — | technetieke | — |
¹Dative and accusative are nowadays obsolete, the nominative is used instead. |
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