Assertion: krypton's core | /r/HasProperty | radioactive
Facets:
value: highly
type: DEGREE
Source sentences:
text: He soon discovered, to his horror, that Krypton's core was extremely unstable and indeed radioactive, and worse, that it would eventually reach critical mass and explode, taking the entire planet and its populace with it.
text: He soon discovered, to his horror, that Krypton's core was extremely unstable and indeed radioactive, and worse, that it would eventually reach critical mass and explode, taking the entire planet and its populace with it.
text: This experiment would ultimately be successful in that regard, but the Kheran Empire abandoned the colony and its colonists when they later discovered the planet's core was highly radioactive.