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英英字典: atomic_number_37

atomic number 37   (TTS Sound)



Overview of noun atomic_number_37

The noun atomic number 37 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)

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