admin on June 29th, 2010

Atom smasher gains pace: CERN
The world’s biggest atom smasher is swiftly gaining pace as scientists seek to unravel the secrets of the universe.
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1)Briefly outline how the line spectra contributed to the evolution of the atomic model.
2)write a COMPLETE set of quantum numbers for i)the highest energy electron(s) in a hafnium(Hf) atom
II)the lowest energy and highest energy electron(s) in a gallium(Ga) atom.

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