Esperanto

Noun

rubidio ‎(uncountable, accusative rubidion)

1. rubidium

Galician

Noun

rubidio m ‎(uncountable)

1. rubidium

Italian

Pronunciation

• IPA^(key): /ruˈbidjo/

Noun

rubidio m ‎(plural rubidi)

1. (chemistry) rubidium

Latin

Noun

rubidiō

1. dative singular of rubidium
2. ablative singular of rubidium

Spanish

Etymology

From Latin rubidus ‎(“blonde”), because under spectroscopic analysis it has two red stripes.

Noun

rubidio m ‎(uncountable)

1. rubidium