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  • Here are some common radiation emitters: Alpha Americium-241 Radon Beta Strontium-90 Gamma Uranium-238 Though, because of the wave-particle duality of
    2 KB (287 words) - 17:07, 8 May 2010
  • band at 401.550-436.210 nm with an excitation potential of 4.01 eV. Strontium (Sr II) has two absorption bands: 407.771±11.3 nm and 421.552±10.4 nm
    99 KB (11,055 words) - 03:19, 1 February 2016
  • spectroscope ... Because of the bright red lines in its emission spectrum". Strontium (Sr II) has two absorption bands: 407.771±11.3 nm and 421.552±10.4 nm
    146 KB (16,982 words) - 21:23, 30 January 2016
  • Periodic Table Atomic Structure Lecture 3 Rutherford Model of the Atom Bohr Model of the Atom Lecture 4 Atomic Spectra of Hydrogen Matter-Energy Interactions
    33 KB (2,863 words) - 17:02, 6 September 2015
  • of the Periodic Table: beryllium (Be), magnesium (Mg), calcium (Ca), strontium (Sr), barium (Ba), and radium (Ra). Beryllium occurs in a hexgonal close-packed
    107 KB (9,416 words) - 02:37, 1 February 2016
  • velocities that can liberate additional electrons during collisions with neutral atoms or molecules in a process called avalanche breakdown. Breakdown occurs quite
    2 KB (332 words) - 04:30, 20 August 2014
  • Slowey (1997). "Temperature control on the incorporation of magnesium, strontium, fluorine, and cadmium into benthic foraminiferal shells from Little Bahama
    143 KB (17,050 words) - 23:27, 30 January 2016