Hakuluettelo:
Käännös:
thorium-228 (suomeksi)
- Määritelmät:
- (lb, en, isotope) A radioactive isotope of thorium, (nuclide, 228, 90, Th), having a half-life of 1.4 x 1010 years; it occurs naturally, and is a source of nuclear energy
Viimeisimmät haut: thorium-228, private enterprise numbers, chocolate digestive, uncogitated, arkistoinnit, technical taps