Sentences with phrase «occurring radioactive isotope»
This method relies on the uptake of a naturally occurring radioactive isotope of carbon, carbon - 14 by all living things.
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However, the NRC said the leak of radioactive tritium, a naturally - occurring radioactive isotope, was minor and presented no danger to humans.
Not exact matches
A few studies have found naturally occurring radioactive materials in the solid waste, but the research only focused on several long - lived radioactive isotopes including uranium - 238 and radium - 226.
It is one of the heaviest - known elements, yet it does not occur naturally because all of its isotopes are radioactive and decay rapidly on a geological time scale,» said the study's lead author, François Tissot, UChicago PhD» 15, now a W.O. Crosby Postdoctoral Fellow at the Massachusetts Institute of Technology.
It is a naturally occurring isotope produced by the radioactive decay of thorium in sediments.
For over 30 years RB Racing has been the leader in turbocharger development for Harley - Davidson motorcycles Rubidium (37 Rb) has 32 isotopes, with naturally occurring rubidium being composed of just two isotopes; 85 Rb (%) and the radioactive 87 Rb (%).