出典:Wiktionary
出典:『Wiktionary』 (2026/07/28 01:32 UTC 版)
| Chemical element | ||||||||
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| Rb Atomic number 37 rubidium |
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| Previous: ← krypton (Kr) | ||||||||
| Next: strontium (Sr) → | ||||||||
| English Wikipedia article on Rubidium |
A New Latin word derived by German chemist R. W. Bunsen in 1861, from Latin rūbidus (“red”) because its spectrum has two red lines.
rubidium (countable and uncountable, plural rubidiums)
| Chemical element | ||||||||
|---|---|---|---|---|---|---|---|---|
| Rb Atomic number 37 rubidium |
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| Previous: ← crypton (Kr) | ||||||||
| Next: strontium (Sr) → | ||||||||
| Latin Wikipedia article on Rubidium |
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coypus
Gelidium
limnobios
チンチラネズミ
a stimulus
heliozoans
of a plant, a young shoot
a piece of a stone to play "go"
sceleritis
cryptomeria-bark