Oddo-Harkins rule
The Oddo-Harkins rule holds that elements with an even atomic number (such as carbon) are more common than elements with an odd atomic number (such as nitrogen). The effect was first reported by Giuseppe Oddo in 1914 and William Draper Harkins in 1917.

This is an excerpt from the article Oddo-Harkins rule from the Wikipedia free encyclopedia. A list of authors is available at Wikipedia.
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Oddo-Harkins rule of element abundances - Union College
Oddo-Harkins rule of element abundances To instructors This is a simple exercise designed to: 1. Introduce students to the instrumentation. 2.
minerva.union.edu/hollochk/pedagogy/files/oddo-harkins.pdf
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The Oddo-Harkins rule and distribution of chemical elements in ...
Jun 1, 2009 ... Title: The Oddo-Harkins rule and distribution of chemical elements in freshwater ecosystems; Journal: Doklady Earth Sciences · Volume 426 ...
link.springer.com/article/10.1134%2FS1028334X09040205
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Why are elements with even atomic numbers stabler than elements ...
Oddo-Harkins rule Rule stating that the cosmic abundance of elements with an even atomic number is greater than that of adjacent elements with an odd atomic ...
wiki.answers.com/Q/Why_are_elements_with_even_atomic_numbers_stabler_than_elements_with_odd_numbers
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Oddo-Harkins rule - Wikipedia, the free encyclopedia
The Oddo-Harkins rule holds that elements with an even atomic number (such as carbon) are more common than elements with an odd atomic number (such as ...
en.wikipedia.org/wiki/Oddo-Harkins_rule
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Oddo-Harkins rule - Wiktionary
Wikipedia. Proper noun[edit]. Oddo-Harkins rule. (chemistry) a rule which states that elements that have an even number of protons in the nucleus are more ...
en.wiktionary.org/wiki/Oddo-Harkins_rule
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Translation of Oddo-Harkins rule in English
Translation of Oddo-Harkins rule in English. Translate Oddo-Harkins rule in English online and download now our free translator to use any time at no charge .
translation.babylon.com/english/Oddo-Harkins%20rule/
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Oddo—Harkins rule - Encyclopedia.com
Definition of Oddo—Harkins rule – Our online dictionary has Oddo—Harkins rule information from A Dictionary of Earth Sciences dictionary. Encyclopedia.com: ...
www.encyclopedia.com/doc/1O13-OddoHarkinsrule.html
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Oddo–Harkins rule : A Dictionary of Earth Sciences Oxford Reference
Oddo–Harkins rule. Source: A Dictionary of Earth Sciences; Author(s): MICHAEL ALLABY. Rule stating that the cosmic abundance of elements with an even ...
www.oxfordreference.com/viewbydoi/10.1093/acref/9780199211944.013.5780
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Course Notes for Geochemistry
This regularity was first recognized by Oddo and Harkins (c. 1915) and is sometimes referred to as the Oddo-Harkins rule. Isotopes with mass numbers which ...
www.csus.edu/indiv/s/slaymaker/Archives/Geochemistry.htm
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What is Harkin's rule? - topics.info.com
The Oddo-Harkins rule holds that elements with an even atomic number (such as carbon) ... ChaCha Answer: Oddo-Harkins rule - Rule stating that the cosmic ...
topics.info.com/What-is-Harkins-rule_958
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Oddo-Harkins rule in science
Oddo–Harkins rule : A Dictionary of Earth Sciences Oxford Reference
Oddo–Harkins rule. Source: A ... Rule stating that the cosmic abundance of elements with an even atomic number is greater than that of adjacent elements .
Oddo—Harkins rule - Encyclopedia.com
Definition of Oddo—Harkins rule – Our online dictionary has Oddo—Harkins rule information from A Dictionary of Earth Sciences dictionary. Encyclopedia.com: ...
[PDF]Introduction to Geochemistry
... abundances are very low. • Even-number nuclides are more abundant than odd-numbered nuclides. • Oddo-Harkins rule, a result of nuclear “magic numbers ”.
The Lanthanides - ChemWiki
This allows for more nuclear stability, as explained in the Oddo-Harkins rule. ... UC Davis ChemWiki by University of California, Davis is licensed under a ...
Oddo-Harkins Rule quotes | Quotations at Dictionary.com
Oddo-Harkins+rule quotes | Quotations at Dictionary.com http://quotes.dictionary. com/search/Oddo-Harkins% .... Licensed from Columbia University Press.
Oddo-Harkins rule - Wikipedia, the free encyclopedia
The Oddo-Harkins rule holds that elements with an even atomic number (such as carbon) are more common than elements with an odd atomic number (such as ...
Books on the term Oddo-Harkins rule
Introduction to Planetary Science: The Geological Perspective
Introduction to Planetary Science: The Geological Perspective
Gunter Faure, Teresa M. Mensing, 2007
According to the Oddo-Harkins rule, chemical elements with even atomic numbers are more abundant than elements that have odd atomic numbers. Examine Figure 4.5 and note the elements Al, Si, and P. Determine whether these elements ...
Rule: A Marked Men Novel
Rule: A Marked Men Novel
Jay Crownover, 2013
Opposites in every way . . . except the one that matters Shaw Landon loved Rule Archer from the moment she laid eyes on him. Rule is everything a straight--A pre-med student like Shaw shouldn't want--and the only person she's never tried to please. She isn't afraid of his scary piercings and tattoos or his wild attitude. Though she k...
Modern Aspects of Rare Earths and their Complexes
Modern Aspects of Rare Earths and their Complexes
Vinny R. Sastri, J.R. Perumareddi, V. Ramachandra Rao, 2003
This observation is consistently higher than for the Oddo–Harkins rule according to which nuclei with equal numbers of protons and neutrons are inherently more stable than those which have an unpaired proton or neutron. Geochemically ...
Jet: A Marked Men Novel
Jet: A Marked Men Novel
Jay Crownover, 2013
With his tight leather pants and a sharp edge that makes him dangerous, Jet Keller is every girl's rock and roll fantasy. But Ayden Cross is done walking on the wild side with bad boys. She doesn't want to give in to the heat she sees in Jet's dark, haunted eyes. She's afraid of getting burned from the sparks of their spontaneou...
Chemical Sciences in the 20th Century: Bridging Boundaries
Chemical Sciences in the 20th Century: Bridging Boundaries
Carsten Reinhardt, 2008
28 Harkins's rule of the dissymmetry between even-odd nuclei is sometimes referred to as the Oddo-Harkins rule. In 1914 the Italian chemist Guiseppe Oddo suggested that elements with atomic weights at multiple of that of helium (A ...
Beautiful Broken Rules
Beautiful Broken Rules
Kimberly Lauren and S.G. Thomas, 2013
What happens when you create rules to keep others out?One thing Emerson Moore has come to terms with is that she is the school slut. She knows her way around a frat house and how to get what she wants. She doesn’t make any excuses for her actions and she doesn’t pretend to be anything different. She is who she is and with that she knows how to have...
Chemical Biomarkers in Aquatic Ecosystems
Chemical Biomarkers in Aquatic Ecosystems
Thomas S. Bianchi, Elizabeth A. Canuel, 2011
There are two general rules concerning the stability of nuclides, the symmetry and Oddo-Harkins rules (Hoefs, 2004). The symmetry rule states that a stable nuclide with a low atomic number has approximately the same number of neutrons ...
Cosmos: An Illustrated History of Astronomy and Cosmology
Cosmos: An Illustrated History of Astronomy and Cosmology
John North, 2008
Both showed that the key to understanding abundances lay not in the chemical properties of the elements so much as in their nuclear properties. More particularly, they independently arrived at what is today often called the Oddo-Harkins rule, ...
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