'Valence level' diaporamas de présentation

NAMING AND WRITING FORMULAS FOR COMPOUNDS

NAMING AND WRITING FORMULAS FOR COMPOUNDS. OUTLINE. IUPAC BOHR DIAGRAMS FOR ATOMS TYPES OF CHEMICAL BONDS MOLECULAR COMPOUNDS TYPES SIMPLE COVALENT COMMON NAME IONIC COMPOUNDS SIMPLE IONIC MULTIVALENT POLYATOMIC/COMPLEX HYDRATED IONIC ACIDS. IUPAC.

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From last lecture...

From last lecture... How do we explain the periodic and group properties of the elements? First, we need to know that chemical reactions involve the electrons of an atom only. The nucleus is not involved in chemical processes!. Electrons are weird:

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Hybridization Theory

Hybridization Theory. Says that atoms involved in the formation of covalently bonded molecules will undergo structural changes in their valence level atomic orbital. They will convert their atomic orbital into a new set of orbital called Hybrid Orbital .

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The Fundamental Principles of VSEPR Theory

The letters in VSEPR stand for valence shell electron pair repulsion . In 1957, the Canadian chemist R.J . Gillespie , while at McMaster University, developed the VSEPR theory along with a scientist named Nyholm . .

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Periodic Table: Special Families

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