Assertion: californium's life | /r/HasProperty | less than 2.7 years
Facets:
Source sentences:
text: All of the remaining radioactive isotopes have half-lives that are less than 2.7 years, and the majority of these have half-lives shorter than 20 minutes.
text: All of the remaining radioactive isotopes have half-lives that are less than 2.7 years, and the majority of these have half-lives shorter than 20 minutes.
text: All of the remaining radioactive isotopes have half-lives that are less than 2.7 years, and the majority of these have half-lives shorter than 20 minutes.
text: All of the remaining radioactive isotopes have half-lifes that are less than 2.7 years, and the majority of these have half lifes that are less than 20 minutes.