Betekenis van:
caesium

caesium
Zelfstandig naamwoord
  • cesium, caesium
  • a soft silver-white ductile metallic element (liquid at normal temperatures); the most electropositive and alkaline metal

Synoniemen

Hyperoniemen

Hyponiemen


Voorbeeldzinnen

  1. Lithium, sodium, potassium, rubidium, caesium and francium are alkali metals.
  2. Caesium
  3. Caesium, strontium, rubidium and calcium
  4. In 1986, the Commission carried out an assessment, subsequently updated, of possible risks on human health from foodstuffs contaminated by radioactive caesium.
  5. I, the undersigned, certify that the accumulated radioactivity level in terms of caesium 134 and 137 for the products described above does not exceed:
  6. Panels for x-ray apparatus (x-ray flat panel sensors/x-ray sensors) consisting of a glass plate with a matrix of thin-film transistors, covered with a film of amorphous silicon, coated with a scintillator layer of caesium iodide and a metallised protective layer, with an active surface of 409,6 mm2 × 409,6 mm2 and a pixel size of 200 μm2 × 200 μm2
  7. In particular, the Commission made a recommendation to the Member States on 14 April 2003 on the protection and information of the public with regard to exposure resulting from the continued radioactive caesium contamination of certain wild food products as a consequence of the accident at the Chernobyl nuclear power station [5].