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Ch. 11 - Chemical Bonds

Ch. 11 - Chemical Bonds. III. Naming Molecular Compounds Molecular Names Molecular Formulas. A. Molecular Names. Write the names of both elements. Change the final ending to -ide . Add prefixes to indicate subscripts. Only use mono - prefix with oxide. PREFIX mono- di-

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Ch. 11 - Chemical Bonds

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  1. Ch. 11 - Chemical Bonds III. Naming Molecular Compounds Molecular Names Molecular Formulas

  2. A. Molecular Names • Write the names of both elements. • Change the final ending to -ide. • Add prefixes to indicate subscripts. • Only use mono- prefix with oxide.

  3. PREFIX mono- di- tri- tetra- penta- hexa- SUBSCRIPT 1 2 3 4 5 6 A. Molecular Names

  4. A. Molecular Names • CCl4 • N2O • SF6 • carbon tetrachloride • dinitrogen monoxide • sulfur hexafluoride

  5. B. Molecular Formulas • Write the more metallic element first. • Add subscripts according to prefixes.

  6. B. Molecular Formulas • phosphorus trichloride • dinitrogen pentoxide • dihydrogen monoxide • PCl3 • N2O5 • H2O

  7. B. Molecular Formulas • The Seven Diatomic Elements Br2 I2 N2 Cl2 H2 O2 F2

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