- published: 02 Feb 2016
- views: 13
Nickel-62 is an isotope of nickel having 28 protons and 34 neutrons.
It is a stable isotope, with the highest binding energy per nucleon of any known nuclide (8.7945 MeV). It is often stated that 56Fe is the "most stable nucleus", but actually 56Fe merely has the lowest mass per nucleon (not binding energy per nucleon) of all nuclides. The lower mass per nucleon in Fe-56 is enhanced by the fact that 56Fe has 26/56 = 46.43% protons, while 62Ni has only 28/62 = 45.16% protons, and the relatively larger fraction of light protons in 56Fe lowers its mean mass-per-nucleon ratio in a way that has no effect on its binding energy.
The misconception of 56Fe's high nuclear binding energy probably originated from astrophysics. During nucleosynthesis in stars the competition between photodisintegration and alpha capturing causes more 56Ni to be produced than 62Ni (56Fe is produced later in the star's ejection shell as 56Ni decays). The 56Ni is the natural end product of silicon-burning at the end of a supernova's life and is the product of 14 alpha captures in the alpha process which builds more massive elements in steps of 4 nucleons, from carbon. This alpha process in supernovae burning ends here, because of the higher energy of zinc-60, which would be the next step, after addition of another "alpha" (or more properly termed, helium nucleus).
The Eagle Mine may refer to:
Nickel-62 Top #13 Facts
62 | Wissensfloater - Nickel-Basis-Superlegierungen
Bonus Stage Episode 62: "Fickle Nickel" [HD]
Modern Mining - How Eagle Mine produces nickel and copper
The Thundermans Antes y Después 2016
Nickelback - How You Remind Me
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[NI62] Get to know Jocelyn and I (Friend Tag)
http://www.wissensfloater.de Was sind Superlegierungen? Einsatzgebiete für einkristalline Ni-Basis-Superlegierungen, Herstellung von Einkristall-Bauteilen, Bridgman-Verfahren, Erstarrungsgefüge: Makrostruktur, Mikrostruktur
Phil doubts the worth of Joel's lucky nickel, and has it ejected from the ship. Phil feels his theory is proven correct, until the nickel returns. Link: http://bonusstage.keenspot.com/bonusstage62.html Download: http://bonusstage.keenspot.com/bs62.swf Originally released on April 3rd, 2005.
This video will take you step-by-step through Eagle's mining process. In addition, the video explains the techniques we use to find nickel and copper. About us: Eagle Mine is a nickel-copper mine located in Michigan's Upper Peninsula. The underground mine is expected to produce 360 million pounds of nickel, 295 million pounds of copper and small amounts of other metals over its estimated eight year mine life. Eagle Mine is owned and operated by Lundin Mining Corporation.
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© 2007 WMG How You Remind Me (Video) Buy it now on iTunes: http://bit.ly/b4Mn9L Nickelback's new album, 'No Fixed Address' is available now: http://smarturl.it/NBNoFixedAddress Connect with Nickelback: http://nickelback.com http://fb.com/nickelback http://twitter.com/nickelback http://instagram.com/nickelback
© WMG 2012 Purchase Here and Now from iTunes - http://smarturl.it/hereandnow Nickelback - Lullaby Nickelback's new album, 'No Fixed Address' is available now: http://smarturl.it/NBNoFixedAddress Connect with Nickelback: http://nickelback.com http://fb.com/nickelback http://twitter.com/nickelback http://instagram.com/nickelback
Music video by Seether feat. Amy Lee performing Broken. (c) 2002 Wind-up Records, LLC
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