Assertion: natural germanium | /r/HasAspect | five stable isotopes
Facets:
value: in the abundance ratios
type: OTHER
Source sentences:
text: Natural germanium has five stable isotopes in the abundance ratios [70Ge]:[72Ge]:[73Ge]:[74Ge]:[76Ge] = 20.8:27.5:7.7:36.3:7.6.