Definición de rubidium en inglés:

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rubidium

Pronunciación: /rʊˈbɪdɪəm/

sustantivo

[mass noun]
The chemical element of atomic number 37, a rare soft silvery reactive metal of the alkali metal group. (Symbol: Rb)
Oraciones de ejemplo
  • Those that produce a measurable spectrum when subjected to flame include, but are not limited to, lithium, sodium, potassium, rubidium, cesium, magnesium, calcium, strontium, barium, zinc, and cadmium.
  • These elements - lithium, sodium, potassium, rubidium, cesium and francium - all react with water to give solutions that change the color of a vegetable dye from red to blue.
  • Elements such as rubidium, zirconium, and aluminum are mostly incorporated into human biochemistry as a consequence of their association with essential elements present in the human diet.

Origen

Mid 19th century: modern Latin, from Latin rubidus 'red' (with reference to its spectral lines).

Palabras que riman con rubidium

cryptosporidium, cymbidium, idiom, iridium
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