Chapter 7 Electron Configurations and the Properties of Atoms 7.1 ...
Chapter 7 Electron Configurations and the Properties of Atoms 7.1 ...
Chapter 7 Electron Configurations and the Properties of Atoms 7.1 ...
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<strong>Chapter</strong> 7 <strong>Electron</strong>ic <strong>Configurations</strong> <strong>and</strong> <strong>the</strong> <strong>Properties</strong> <strong>of</strong> <strong>Atoms</strong><br />
Cations are generally smaller than <strong>the</strong> atom from which <strong>the</strong>y are formed, <strong>and</strong> anions are<br />
generally larger than <strong>the</strong> atoms from which <strong>the</strong>y are formed (7.5c).<br />
Isoelectronic ions have <strong>the</strong> same number <strong>of</strong> electrons but different numbers <strong>of</strong> protons (7.5c).<br />
Key Terms<br />
<strong>7.1</strong> <strong>Electron</strong> Spin <strong>and</strong> Magnetism<br />
electron spin<br />
spin states<br />
spin quantum number, ms<br />
diamagnetic<br />
paramagnetic<br />
ferromagnetic<br />
7.3 <strong>Electron</strong> Configuration <strong>of</strong> Elements<br />
electron configuration<br />
ground state<br />
Pauli exclusion principle<br />
spdf notation<br />
orbital box notation<br />
Hund’s rule <strong>of</strong> maximum multiplicity<br />
noble gas notation<br />
core electrons<br />
valence electrons<br />
7.4 <strong>Properties</strong> <strong>of</strong> <strong>Atoms</strong><br />
effective nuclear charge<br />
covalent radius<br />
metallic radius<br />
ionization energy<br />
electron affinity<br />
7.5 Formation <strong>and</strong> <strong>Electron</strong> Configuration <strong>of</strong> Ions<br />
isoelectronic<br />
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