Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Isotopes_of_neptunium> ?p ?o }
- Isotopes_of_neptunium abstract "Neptunium (Np) is an artificial element, and thus a standard atomic mass cannot be given. Like all artificial elements, it has no stable isotopes. The first isotope to be synthesized was 239Np in 1940, produced by bombarding 238U with neutrons to produce 239U, which then underwent beta decay to 239Np.Trace quantities are found in nature from neutron capture by uranium atoms.Twenty neptunium radioisotopes have been characterized, with the most stable being 237Np with a half-life of 2.14 million years, 236Np with a half-life of 154,000 years, and 235Np with a half-life of 396.1 days. All of the remaining radioactive isotopes have half-lives that are less than 4.5 days, and the majority of these have half-lives that are less than 50 minutes. This element also has 4 meta states, with the most stable being 236mNp (t1/2 22.5 hours).The isotopes of neptunium range in atomic weight from 225.0339 u (225Np) to 244.068 u (244Np). The primary decay mode before the most stable isotope, 237Np, is electron capture (with a good deal of alpha emission), and the primary mode after is beta emission. The primary decay products before 237Np are isotopes of uranium and protactinium, and the primary products after are isotopes of plutonium.".
- Isotopes_of_neptunium wikiPageExternalLink nudat2.
- Isotopes_of_neptunium wikiPageExternalLink pdf.
- Isotopes_of_neptunium wikiPageExternalLink atomic-weights_revised05.html.
- Isotopes_of_neptunium wikiPageExternalLink pdf.
- Isotopes_of_neptunium wikiPageExternalLink Nubase2003.pdf.
- Isotopes_of_neptunium wikiPageID "2527200".
- Isotopes_of_neptunium wikiPageLength "15725".
- Isotopes_of_neptunium wikiPageOutDegree "75".
- Isotopes_of_neptunium wikiPageRevisionID "685025265".
- Isotopes_of_neptunium wikiPageWikiLink Actinide.
- Isotopes_of_neptunium wikiPageWikiLink Alpha_decay.
- Isotopes_of_neptunium wikiPageWikiLink Americium-241.
- Isotopes_of_neptunium wikiPageWikiLink Atomic_mass.
- Isotopes_of_neptunium wikiPageWikiLink Atomic_mass_unit.
- Isotopes_of_neptunium wikiPageWikiLink Beta_decay.
- Isotopes_of_neptunium wikiPageWikiLink Brookhaven_National_Laboratory.
- Isotopes_of_neptunium wikiPageWikiLink CRC_Handbook_of_Chemistry_and_Physics.
- Isotopes_of_neptunium wikiPageWikiLink CRC_Press.
- Isotopes_of_neptunium wikiPageWikiLink Category:Isotopes_of_neptunium.
- Isotopes_of_neptunium wikiPageWikiLink Category:Lists_of_isotopes_by_element.
- Isotopes_of_neptunium wikiPageWikiLink Category:Neptunium.
- Isotopes_of_neptunium wikiPageWikiLink Cluster_decay.
- Isotopes_of_neptunium wikiPageWikiLink Critical_mass.
- Isotopes_of_neptunium wikiPageWikiLink Decay_chain.
- Isotopes_of_neptunium wikiPageWikiLink Decay_energy.
- Isotopes_of_neptunium wikiPageWikiLink Decay_product.
- Isotopes_of_neptunium wikiPageWikiLink Electron_capture.
- Isotopes_of_neptunium wikiPageWikiLink Fissile_material.
- Isotopes_of_neptunium wikiPageWikiLink Half-life.
- Isotopes_of_neptunium wikiPageWikiLink Isotope.
- Isotopes_of_neptunium wikiPageWikiLink Isotopes_of_lead.
- Isotopes_of_neptunium wikiPageWikiLink Isotopes_of_neptunium.
- Isotopes_of_neptunium wikiPageWikiLink Isotopes_of_plutonium.
- Isotopes_of_neptunium wikiPageWikiLink Isotopes_of_protactinium.
- Isotopes_of_neptunium wikiPageWikiLink Isotopes_of_thallium.
- Isotopes_of_neptunium wikiPageWikiLink Isotopes_of_uranium.
- Isotopes_of_neptunium wikiPageWikiLink Mars_Science_Laboratory.
- Isotopes_of_neptunium wikiPageWikiLink National_Nuclear_Data_Center.
- Isotopes_of_neptunium wikiPageWikiLink Neptunium.
- Isotopes_of_neptunium wikiPageWikiLink Neutron.
- Isotopes_of_neptunium wikiPageWikiLink Neutron_capture.
- Isotopes_of_neptunium wikiPageWikiLink Neutron_temperature.
- Isotopes_of_neptunium wikiPageWikiLink Nuclear_Physics_(journal).
- Isotopes_of_neptunium wikiPageWikiLink Nuclear_fuel_cycle.
- Isotopes_of_neptunium wikiPageWikiLink Nuclear_isomer.
- Isotopes_of_neptunium wikiPageWikiLink Nuclear_weapon.
- Isotopes_of_neptunium wikiPageWikiLink Nuclide.
- Isotopes_of_neptunium wikiPageWikiLink Proton.
- Isotopes_of_neptunium wikiPageWikiLink Pure_and_Applied_Chemistry.
- Isotopes_of_neptunium wikiPageWikiLink Radioactive_decay.
- Isotopes_of_neptunium wikiPageWikiLink Radionuclide.
- Isotopes_of_neptunium wikiPageWikiLink Relative_atomic_mass.
- Isotopes_of_neptunium wikiPageWikiLink Spent_nuclear_fuel.
- Isotopes_of_neptunium wikiPageWikiLink Spontaneous_fission.
- Isotopes_of_neptunium wikiPageWikiLink Stable_isotope_ratio.
- Isotopes_of_neptunium wikiPageWikiLink Subcritical_reactor.
- Isotopes_of_neptunium wikiPageWikiLink Synthetic_element.
- Isotopes_of_neptunium wikiPageWikiLink Uranium.
- Isotopes_of_neptunium wikiPageWikiLink Uranium-235.
- Isotopes_of_neptunium wikiPageWikiLink Uranium-236.
- Isotopes_of_neptunium wikiPageWikiLink Uranium-238.
- Isotopes_of_neptunium wikiPageWikiLink Yucca_Mountain_nuclear_waste_repository.
- Isotopes_of_neptunium wikiPageWikiLink File:Neptunium-237-decay-scheme-simplified.svg.
- Isotopes_of_neptunium wikiPageWikiLink Talk:Isotopes_of_neptunium.
- Isotopes_of_neptunium wikiPageWikiLinkText "Isotopes of neptunium".
- Isotopes_of_neptunium wikiPageWikiLinkText "Isotopes of neptunium#Neptunium-225".
- Isotopes_of_neptunium wikiPageWikiLinkText "Isotopes of neptunium#Neptunium-226".
- Isotopes_of_neptunium wikiPageWikiLinkText "Isotopes of neptunium#Neptunium-227".
- Isotopes_of_neptunium wikiPageWikiLinkText "Isotopes of neptunium#Neptunium-228".
- Isotopes_of_neptunium wikiPageWikiLinkText "Isotopes of neptunium#Neptunium-229".
- Isotopes_of_neptunium wikiPageWikiLinkText "Isotopes of neptunium#Neptunium-230".
- Isotopes_of_neptunium wikiPageWikiLinkText "Isotopes of neptunium#Neptunium-231".
- Isotopes_of_neptunium wikiPageWikiLinkText "Isotopes of neptunium#Neptunium-232".
- Isotopes_of_neptunium wikiPageWikiLinkText "Isotopes of neptunium#Neptunium-233".
- Isotopes_of_neptunium wikiPageWikiLinkText "Isotopes of neptunium#Neptunium-234".
- Isotopes_of_neptunium wikiPageWikiLinkText "Isotopes of neptunium#Neptunium-235".
- Isotopes_of_neptunium wikiPageWikiLinkText "Isotopes of neptunium#Neptunium-236".
- Isotopes_of_neptunium wikiPageWikiLinkText "Isotopes of neptunium#Neptunium-237".
- Isotopes_of_neptunium wikiPageWikiLinkText "Isotopes of neptunium#Neptunium-238".
- Isotopes_of_neptunium wikiPageWikiLinkText "Isotopes of neptunium#Neptunium-239".
- Isotopes_of_neptunium wikiPageWikiLinkText "Isotopes of neptunium#Neptunium-240".
- Isotopes_of_neptunium wikiPageWikiLinkText "Isotopes of neptunium#Neptunium-241".
- Isotopes_of_neptunium wikiPageWikiLinkText "Isotopes of neptunium#Neptunium-242".
- Isotopes_of_neptunium wikiPageWikiLinkText "Isotopes of neptunium#Neptunium-243".
- Isotopes_of_neptunium wikiPageWikiLinkText "Isotopes of neptunium#Neptunium-244".
- Isotopes_of_neptunium wikiPageWikiLinkText "Neptunium-237".
- Isotopes_of_neptunium wikiPageWikiLinkText "isotopes of neptunium".
- Isotopes_of_neptunium wikiPageWikiLinkText "neptunium".
- Isotopes_of_neptunium wikiPageWikiLinkText "neptunium-237".
- Isotopes_of_neptunium wikiPageWikiLinkText "neptunium-238".
- Isotopes_of_neptunium element "neptunium".
- Isotopes_of_neptunium heavier "Isotopes of plutonium".
- Isotopes_of_neptunium lighter "Isotopes of uranium".
- Isotopes_of_neptunium wikiPageUsesTemplate Template:Actinidesvsfissionproducts.
- Isotopes_of_neptunium wikiPageUsesTemplate Template:Cite_book.
- Isotopes_of_neptunium wikiPageUsesTemplate Template:Cite_journal.
- Isotopes_of_neptunium wikiPageUsesTemplate Template:Cite_web.
- Isotopes_of_neptunium wikiPageUsesTemplate Template:Isotope_nav.
- Isotopes_of_neptunium wikiPageUsesTemplate Template:Reflist.