potassium-40
nounDefinitions
A naturally-occurring radioactive isotope of potassium, 4019K, having 19 protons and 21…
A naturally-occurring radioactive isotope of potassium, 4019K, having 19 protons and 21 neutrons, and a half-life of 1.3 billion years; it is the chief source of natural radioactivity in living tissue
The neighborhood
Vish — recursive loop
No curated loop yet for potassium-40. Loops are being traced one word at a time while the ingestion pipeline matures.
sense glosses and etymology drawn from English Wiktionary · source · CC-BY-SA