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August 10, 2007
Aufbau principle
New page: An approximate procedure for writing the ground state electronic configuration of atoms. The configuration of an atom is obtained by inserting one electron into the configuration of the at...
Bohr atom
New page: A model of the atom that explains emission and absorption of radiation as transitions between stationary electronic states in which the electron orbits the nucleus at a definite distance. ...
Degenerate
New page: A set of orbitals are said to be degenerate if they all have the same energy. This degeneracy can sometimes be "lifted" by external electric or magnetic fields.<ref>http://antoine.frostbur...
Principal quantum number
New page: The quantum number that determines the size and (in hydrogen atoms) the energy of an orbital. n is used to label electron shells. n may take on integer values from 1 to infinity. <ref>http...
Valence shell
New page: The shell corresponding to the highest value of principal quantum number in the atom. The valence electrons in this shell are on average farther from the nucleus than other electrons; they...
Subshell
New page: A set of electrons with the same azimuthal quantum number. The number of electrons permitted in a subshell is equal to 2 + 1.<ref>http://antoine.frostburg.edu/chem/senese/101/electrons/glo...
Balmer series
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Pseudocore
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Pseudocore
New page: Electrons in d or f subshells which are outside the noble gas core.<ref>http://antoine.frostburg.edu/chem/senese/101/electrons/glossary.shtml</ref>
Balmer series
New page: A series of lines in the emission spectrum of hydrogen that involve transitions to the n=2 state from states with n>2. <ref>http://antoine.frostburg.edu/chem/senese/101/electrons/glossary....
Conservapedia:American Government Fall 2007
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Conservapedia:The Supreme Court
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