Recent Examples of isotope from the Web
Its number of operating centrifuges -- the fast-spinning machines that separate the uranium-235 isotopes used in fission -- was below the limit of 5,060 set by the accord.
Helium-4, an isotope of helium, can remain liquid right down to the fabled absolute zero and, in fact, changes into a substance known as a superfluid.
To get pH values, the authors turned to boron isotopes, which act as a proxy, tracking the pH of the oceans.
Plans call for the skull to be temporarily housed at a secure location where forensic anthropologists, in cooperation with National Geographic Studios, will conduct a full study, including isotope analysis and DNA testing.
The peaks occur at around the first half-life of that isotope.
At their lab, the scientists analyzed the flakes for sulfur, oxygen and strontium isotopes.
In a rock formation called the Saglek Block, Yuji Sano and Tsuyoshi Komiya from the University of Tokyo found crystals of the mineral graphite that contain a distinctive blend of carbon isotopes.
For his thesis, Nelson analyzed isotopes of elements contained within the teeth, using specimens pulled from dead belugas found on beaches or from whales harvested many years ago.
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Origin and Etymology of isotope
First Known Use: 1913See Words from the same year
ISOTOPE Defined for English Language Learners
medical Definition of isotope
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