Assertion: argon | /r/HasProperty | radiogenic
Facets:
Source sentences:
text: The argon in earth’s atmosphere is argon-40 and is radiogenic as it is produced during the decay cycle of potassium-40 that is present in the earth’s crust.
text: The argon in earth’s atmosphere is argon-40 and is radiogenic as it is produced during the decay cycle of potassium-40 that is present in the earth’s crust.