Meaning of the word radium in English
What does radium mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.
radium
US /ˈreɪ.di.əm/
UK /ˈreɪ.di.əm/
Noun
a radioactive metallic chemical element of the alkaline earth series, occurring in uranium ores. Symbol: Ra
Example:
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Marie Curie discovered radium.
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Radium was once used in luminous paints.