Isotopic Abundance

Science / Chemistry / Isotopic Abundance: The fraction of atoms of a given isotope in a sample of an element.

Other Words for Abundance

Abundance Noun Synonyms: overflow, superfluity, over-abundance, superabundance, excess, surplus, oversupply, glut, satiety, over-sufficiency, plenty, plenteousness, plentifulness, plenitude, copiousness, profusion, nimiety
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Species Abundance

Science / Marine Biology / Species Abundance: The total number of individual of a species within a given area or community. Compare species richness. MORE

Isotopic Abundance

Science / Chemistry / Isotopic Abundance: The fraction of atoms of a given isotope in a sample of an element. MORE

Natural Abundance

Science / Chemistry / Natural Abundance: The average fraction of atoms of a given isotope of an element on Earth. MORE

Isotopic Mass

Science / Chemistry / Isotopic Mass: The mass of a single atom of a given isotope, usually given in daltons. MORE

Allobar

Science / Chemistry / Allobar: A form of an element that has isotopic abundances that are different from the naturally occuring form. For example, 'depleted' uranium has had most of the uranium-235 removed, and is an allobar of nat MORE

Mass Spectrometry

Science / Chemistry / Mass Spectrometry: A method for experimentally determining isotopic masses and isotopic abundances. A sample of an element is converted into a stream of ions and passed through an electromagnetic field. Ions with differ MORE

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