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Quiz. H + and Br - Fe 2+ and S 2- Cu 2+ and Br - Sn 2+ and N 3- K + and P 3-. Molecular Compounds. Molecular Compounds. Formed when atoms of non-metals are joined by covalent bonds Covalent bond- formed when atoms share electrons. Fluorine. The Covalent Bond.

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  1. Quiz H+ and Br- Fe2+ and S2- Cu2+ and Br- Sn2+ and N3- K+ and P3-

  2. Molecular Compounds

  3. Molecular Compounds Formed when atoms of non-metals are joined by covalent bonds Covalent bond-formed when atoms share electrons Fluorine

  4. The Covalent Bond A single covalent bond is made up of two electrons. The covalent bond is represented using a straight line. F — F

  5. Nonbonding pairs of valence electrons are called Lone pairs

  6. Diatomic Elements There are 7 Br2 I2 N2 Cl2 H2 O2 F2

  7. Bonding Patterns

  8. Bonding Patterns

  9. Example CH4

  10. Try NH3

  11. Try NH3

  12. What about water? H2O

  13. What about water? H2O

  14. Other examples O2

  15. CO

  16. Common Names H2O, water NH3, ammonia CH4, methane C2H6, ethane C3H8, propane

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