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Noun: Rb
  1. 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
    - rubidium, atomic number 37

Type of: metal, metallic element

Part of: carnallite, lepidolite, pollucite

Encyclopedia: Rb

Nearest

razor-billed auk
razorblade
razor-fish
razor-sharp
razz
razzamatazz
razzing
razzle
razzle-dazzle
razzmatazz
Rb
RBC
rbi
RCMP
RDP
re
Re
re-
Rea Silvia
reabsorb
reabsorption