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Search Result:rubidium

KK Pronunciation

〔 ruˋbIdIәm 〕


〔 ruːˊbidiәm 〕

Overview of noun rubidium

The noun rubidium has 1 sense

  • rubidium, Rb, atomic number 37 -- (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)