vanadium-50
Noun. (isotope) The naturally-occurring radioactive isotope of vanadium, (nuclide, 50) , having twenty-three protons and twenty-seven neutrons; its half-life is 1.5 x 1017 years.This is an unmodified, but possibly outdated, definition from Wiktionary and used here under the Creative Commons license. Wiktionary is a great resource. If you like it too, please donate to Wikimedia.
This entry was last updated on RefTopia from its source on 3/20/2012.