'Valence shell electron pair' presentation slideshows

Chemical Bonds

Chemical Bonds. Chemical Bond. The interaction b/ atoms/ions that results in a decrease in potential energy of the system which hence becomes stable. Electron -dot (Lewis) s ymbols. Valence electrons are shown as dots around the symbols of the atoms .

1.09k views • 95 slides

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VSEPR

510 views • 25 slides

Covalent (Molecular) Bonds

362 views • 24 slides

Covalent (Molecular) Bonds

392 views • 24 slides

Covalent Bonding

Covalent Bonding. Ionic bond - a metal bonded to a non-metal, electrons are transferred Covalent bond - a non-metal bonded to another non-metal, electrons are shared, remember molecules try to arrange themselves into octets using each others valence electrons

349 views • 22 slides

Chemistry 120

Chemistry 120. Review. Chapter 1: Introduction to Chemistry. Molecular vs. Particulate view Scientific Method. Periodic Table. Names and symbols of elements (1 st 56 and Hg, Au, and Pb ) Metals, Nonmetals, Semimetals/Metalloids Properties Position on periodic table Names of groups

284 views • 19 slides

VSEPR

VSEPR. Valence Shell Electron Pair Repulsion Theory. VSEPR. e- pairs repel each other so they are oriented as far apart as possible. VSEPR Rules. Draw the Lewis Structure for the molecule Count the total number of . . . Bonded regions around the central atom

360 views • 14 slides

Resonance

Resonance. Example : O 3 Experimental evidence shows each of the oxygen-oxygen bonds are identical . There are certain cases in which a single Lewis structure cannot correctly describe a molecule. These molecules exhibit a phenomena known as resonance .

347 views • 9 slides