nonradioactive
Adjective
Meaning
not radioactive
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Applications Petroleum exploration The largest present-day use of nonradioactive caesium is in caesium formate drilling fluids for the extractive oil industry.
Physical and chemical details main In nature, carbon exists as two stable, nonradioactive isotopes : carbon-12 ( mainC ), and carbon-13 ( mainC ), and a radioactive isotope, carbon-14 ( mainC ), also known as "radiocarbon".
Some small differences arise from the fact that it has a higher atomic mass and is more electropositive than other (nonradioactive) alkali metals. citation Caesium is the most electropositive chemical element.