Treść zadania

Najlepsze rozwiązanie

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  ewka13 28.3.2011 (23:09)

  a)
  _{25}Mn - mangan
  
  K^{2}L^{8}M^{13}N^{2}
  
  1s^{2}2s^{2}2p^{6}3s^{2}3p^{6}4s^{2}3d^{5}
  
  b)
  _{50}Sn - cyna
  
  K^{2}L^{8}M^{18}N^{18}O^{4}
  
  1s^{2}2s^{2}2p^{6}3s^{2}3p^{6}4s^{2}3d^{10}4p^{6}5s^{2}4d^{10}5p^{2}
  
  c)
  _{55}Cs - cez
  
  K^{2}L^{8}M^{18}N^{18}O^{8}P^{1}
  
  1s^{2}2s^{2}2p^{6}3s^{2}3p^{6}4s^{2}3d^{10}4p^{6}5s^{2}4d^{10}5p^{6}6s^{1}
  
  d)
  _{53}I - jod
  
  K^{2}L^{8}M^{18}N^{18}O^{7}
  
  1s^{2}2s^{2}2p^{6}3s^{2}3p^{6}4s^{2}3d^{10}4p^{6}5s^{2}4d^{10}5p^{5}
  
  e)
  _{26}Fe -żelazo
  
  K^{2}L^{8}M^{14}N^{2}
  
  1s^{2}2s^{2}2p^{6}3s^{2}3p^{6}4s^{2}3d^{6}
  
  f)
  _{30}Zn - cynk
  
  K^{2}L^{8}M^{18}N^{2}
  
  1s^{2}2s^{2}2p^{6}3s^{2}3p^{6}4s^{2}3d^{10}

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