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thank you very much

2007-01-02 14:16:17 · 2 answers · asked by lisa d 1 in Science & Mathematics Chemistry

2 answers

Covalent Bonds

2007-01-02 14:20:52 · answer #1 · answered by †ђ!ηK †αηK² 6 · 0 0

When two nonmetals combine, covalent bonds are formed. The following summarizes the attractions between molecules (covalently bonded substances): (1) "dipole-dipole" - attraction between polar molecules, (2) hydrogen bonds - occurs when hydrogen bonds to nitrogen, oxygen, or fluorine (considered a separate category of very strong dipole-dipole attractions), (3) van der Waals dispersion forces - attraction between nonpolar molecules.

2007-01-02 22:41:53 · answer #2 · answered by Anonymous · 1 0

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