Similar words: go to prison, risotto, so to speak, go to pieces, protoplast, protoplasm, otoscope, post-operative. Meaning: ['aɪsəʊtəʊp] 
n. one of two or more atoms with the same atomic number but with different numbers of neutrons.
n. one of two or more atoms with the same atomic number but with different numbers of neutrons. 
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151. Those radioactive elements are N-16 the radioactive isotope (or version) of nitrogen (air).
152. What's more, it detected comparatively high levels of the isotope deuterium in Venus'upper atmosphere.
153. The importation of the radioactive isotope,(http://sentencedict.com/isotope.html) radiation equipment and other radioactive materials should come up to applicable state regulations.
154. Why meteoritic oxygen isotope ratios are significantly different from those on Earth has mystified scientists for years.
155. The method of determining Ni, Cu and Pbi n urine with isotope dilution mass spectrometry ( IDMS ) is described.
156. However, this modality does not allow differentiation of inflammatory from lymphomatous lesions, and normal thymus may take up the isotope as well.
157. The meteorite, which recently fell to the tropical island in Pacific Ocean, proved to be the present well of the thinnest radioactive isotope!
158. The isotope analysis of minim lead in the gold dust has special meaning.
159. In either case, the accelerated particle impacts a target material, potentially knocking free protons or neutrons and making a new element or isotope.
160. The oldest aeolian deposit on terrace T 2 is loess L 1, corresponding to oxygen isotope time MIS 2.
161. This indium isotope was created at the same time as the earth.
162. Cosmochemistry is the study of the chemicals found within the Solar System , including the origins of the elements and variations in the isotope ratios.
163. In this core, the vertical distributions of dinoflagellate cyst, organic carbon, carbon isotope and biogenic silica were studied.
164. Therefore, von Blanckenburg, and the GFZ geoscientist, Dr. Hella Wittmann, have analysed this "cosmogenic" isotope in the sand of the Swiss Alps rivers and, thus, in the direct products of erosion.
165. An isotope of carbon known as carbon-14 would also be stable, as would a form of oxygen, so the organic reactions necessary for life would be possible.
166. Intraband electronic interaction has bigger influence on isotope effect than interband electronic interaction.
More similar words: go to prison, risotto, so to speak, go to pieces, protoplast, protoplasm, otoscope, post-operative, hope against hope, so that, besotted, esoteric, so much so that, top, atop, stop, topic, top up, top dog, nonstop, utopia, laptop, tip-top, topple, stop by, non-stop, topical, bus stop, autopsy, topping.