coronium
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English
[edit]
Etymology
[edit]From corona + -ium, coined by a certain A. Gruenwald.
Noun
[edit]coronium (uncountable)
- (historical) A supposed chemical element, hypothesized in the 19th century in order to explain a green emission line seen during the total solar eclipse of 7 August 1869 (actually highly ionized iron).
Coordinate terms
[edit]Dutch
[edit]Etymology
[edit]Borrowed from English coronium, coined by a certain A. Gruenwald. Equivalent corona + -ium.
Pronunciation
[edit]Noun
[edit]coronium n (uncountable)
- (historical, astronomy, chemistry) coronium (obsolete chemical element, hypothesised to exist based on a green emission line)
Derived terms
[edit]Categories:
- English terms suffixed with -ium
- English lemmas
- English nouns
- English uncountable nouns
- English terms with historical senses
- en:Supposed chemical elements
- en:Iron
- en:Sun
- en:Ions
- Dutch terms borrowed from English
- Dutch terms derived from English
- Dutch terms suffixed with -ium
- Dutch terms with IPA pronunciation
- Rhymes:Dutch/oːniʏm
- Dutch lemmas
- Dutch nouns
- Dutch uncountable nouns
- Dutch neuter nouns
- Dutch terms with historical senses
- nl:Astronomy
- nl:Chemistry