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- 23:43, August 10, 2007 diff hist +429 New! 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...
- 23:36, August 10, 2007 diff hist +539 New! 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. ...
- 23:33, August 10, 2007 diff hist +264 New! 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...
- 23:29, August 10, 2007 diff hist +283 New! 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...
- 23:28, August 10, 2007 diff hist +342 New! 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...
- 23:26, August 10, 2007 diff hist +229 New! 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...
- 23:24, August 10, 2007 diff hist +24 Balmer series
- 23:24, August 10, 2007 diff hist +24 Pseudocore
- 23:23, August 10, 2007 diff hist +147 New! 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>
- 23:21, August 10, 2007 diff hist +199 New! 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....
- 23:16, August 10, 2007 diff hist +73 Conservapedia:American Government Fall 2007 →Enroll here:
- 23:16, August 10, 2007 diff hist +73 Conservapedia:The Supreme Court →Enroll here: