Search Result：atomic number 37
atomic number 37 
(TTS Sound)
(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)