Betekenis van:
helium

helium
Zelfstandig naamwoord
  • bepaald edelgas
  • a very light colorless element that is one of the six inert gasses; the most difficult gas to liquefy; occurs in economically extractable amounts in certain natural gases (as those found in Texas and Kansas)

Synoniemen

Hyperoniemen


Voorbeeldzinnen

  1. Helium, neon, argon, krypton, xenon and radon are noble gases.
  2. Jupiter is a planet principally composed of hydrogen and helium.
  3. It is, moreover, very difficult to explain in any other way why there should be so much helium in the universe.
  4. Helium
  5. Helium He
  6. Helium-3
  7. E 939 HELIUM
  8. Carrier gas: helium
  9. Hydrogen-helium mixture
  10. (40 ± 2 % hydrogen, balance helium)
  11. consumables (e.g. power and helium),
  12. Operating conditions: carrier gas: hydrogen or helium
  13. (40 ± 1 per cent hydrogen, balance helium)
  14. (40 ± 2 per cent hydrogen, balance helium)
  15. purified hydrogen (and mixture containing helium):