4.2 Representing Molecular Compounds

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Presentation transcript:

4.2 Representing Molecular Compounds (Page 152) Molecular compounds are usually composed of two or more different non-metals. The elements within a molecular compound share electrons. A water molecule with oxygen and hydrogen molecules sharing electrons Molecular compounds feature covalent bonds between molecules and are often referred to as covalent compounds. Molecules are neutral particles composed of two or more atoms joined together. Copyright © 2010 McGraw-Hill Ryerson Ltd.

Table 4.10 Naming a Binary Molecular Compound Naming Binary Molecular Compounds (Pages 154-155) A binary molecular compound is composed of two non-metals joined by one or more covalent bonds. Table 4.10 Naming a Binary Molecular Compound Prefixes indicate the number of atoms of each element in a molecule of the compound. Copyright © 2010 McGraw-Hill Ryerson Ltd.

Writing Formulas for Binary Molecular Compounds (Pages 156-157) Table 4.11 Writing the Chemical Formula for a Binary Molecular Compound Copyright © 2010 McGraw-Hill Ryerson Ltd.