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How to say: rubidium

Spelling: Rubidium Syllables  rubidium
US accent
/ɹuːbˈɪdiəm/
UK accent
/ɹuːbˈɪdiəm/
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Definition

Definition — a soft silvery metallic element of the alkali metal group; burns in air and reacts violently in water; occurs in carnallite and lepidolite and pollucite

Cross intents

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