Chemistry: Intramolecular Forces
2016-12-12 13:27:48 0 举报AI智能生成
AP化学 分子内作用力
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Ranking of Melting/Boiling Points
Ionic Bonds
Appears Between: Metals and Nonmetals<br>(Difference in EN >= 2.0)
Examples:
Sodium Chloride (NaCl)<br>[Metal and Nonmetal]
Cesium Fluoride (CsF)<br>[Metal and Nonmetal]
Potassium Chloride (KCl)<br>[Metal and Nonmetal]
Covalent Bonds
Appears Between: Nonmetals and Nonmetals<br>
POLARITY
Non-Polar Covalent Bond<br>(Difference in EN <= 0.4)
Polar Covalent Bond<br>(Difference in EN <= 2.0)
ORBITALS
Sigma Bond
Pi Bond
Examples:
Oxygen (O2)<br>[Nonmetal and Nonmetal]
Water (H2O)<br>[Nonmetal and Nonmetal]
Carbon Trichloride (CCl4)<br>[Nonmetal and Nonmetal]
Metallic Bonds
Appears Between: Metals
Examples:
Iron (Fe)<br>[Metal]
Copper (Cu)<br>[Metal]
Sodium (Na)<br>[Alkali Metal]
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