Assertion: radon's isotope | /r/HasAspect | half-life of 3.8 days
Facets:
Source sentences:
text: Its most stable isotope, 222Rn, has a half-life of 3.8 days.
text: Its most stable isotope, 222Rn, has a half-life of only 3.8 days, making radon one of the rarest elements since it decays away so quickly.
text: Its most stable isotope, 222Rn, has a half-life of 3.8 days.
text: Its most stable isotope, ²²²Rn, has a half-life of 3.8 days.
text: Radon's most common radiogenic isotope, 222 Rn, has a half-life of 3.8 days; one half-life is the period of time during which one-half of the parent isotope decays to form daughter isotopes.
text: The most stable isotope of radon has a half-life of 3.8 days.
text: Its most stable isotope, 222n, has a half-life of 3.8 days.