rubidium

Signification (Anglais)

1. (uncountable) The chemical element (symbol Rb) with an atomic number of 37. It is a soft, highly reactive alkali metal.
2. (countable) A single atom of this element.

Concepts

rubidium

Rb

Synonymes

Rb

atomic number 37

ruby

Traductions

Rubidium

rubidio

rubídio

rubidio

rubidium

rubidi

روبيديوم

ρουβίδιο

rubidyum

rubidium

rûbîdyûm

Rubidium

rubidi

Prononcé comme (IPA)

/ˌɹuːˈbɪd.i.əm/

Étymologie (Anglais)

A New Latin word derived by German chemist R. W. Bunsen in 1861, from Latin rūbidus (“red”) because its spectrum has two red lines.