Checking saved dictionary data and trusted language sources. This will stop automatically if a source does not respond.
/ɹuːˈθiːniəm/ · noun
A metallic chemical element (symbol Ru) with an atomic number of 44..
Their latest catalyst includes some ruthenium.
This reaction substitutes a ruthenium for an osmium.
Use ruthenium when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Ruthenium means A metallic chemical element (symbol Ru) with an atomic number of 44..
Common synonyms include atomic number 44, ru.
The opposite depends on the specific sense.
Their latest catalyst includes some ruthenium.
FreeDictionaryAPI.com / Wiktionary · Original source · CC BY-SA 4.0
Dictionary data is provided by FreeDictionaryAPI.com and sourced from Wiktionary under its stated license.