Assertion: californium's isotope | /r/HasProperty | radioactive
Facets:
value: very
type: DEGREE
value: by emission of alpha particles
type: CAUSE
value: like all synthetic transuranic elements
type: OTHER
value: because of its strong neutron emissions
type: CAUSE
Source sentences:
text: All californium isotopes are radioactive.
text: All californium isotopes are radioactive; the long-lived isotopes are produced from berkelium-249 or from californium-249.
text: All isotopes are radioactive, chiefly by emission of alpha particles.
text: All isotopes of californium are radioactive.
text: Because of its strong neutron emissions, this isotope is extremely radioactive, and health hazards need to be considered when handling the material.
text: All the isotopes are radioactive.
text: All isotopes are radioactive, chiefly by emission of alpha particles.
text: All isotopes of californium are radioactive.
text: Like all synthetic transuranic elements, isotopes of einsteinium are very radioactive and are considered highly dangerous to health on ingestion.
text: All known isotopes of curium are radioactive and have a small critical mass for a sustained nuclear chain reaction.
text: All californium isotopes are radioactive; the long-lived isotopes are produced from berkelium-249 or from californium-249.
text: All isotopes of californium are radioactive.
text: It does not occur naturally and therefore ten isotopes are available which are radioactive.
text: It does not occur naturally and therefore ten isotopes are available which are radioactive.