radioiron
[ rey-dee-oh-ahy-ern ]
nounChemistry.
the radioactive isotope of iron, with atomic weight 59 and a half-life of 46 days: used chiefly as a tracer in biochemistry.
Origin of radioiron
1Words Nearby radioiron
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024
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