Unit 5
Objectives Outline
5.1) Explain covalent bonds.
5.1.a) Explain the role and location of electrons in a covalent bond.
i. How does this compare to ionic bonds?
5.1.b) Describe the change in energy and stability that takes place as a covalent bond forms.
i. How is this related to bond length?
5.1.c) Use electronegativity values to distinguish between bond types.
i. Ionic
ii. Nonpolar Covalent
iii. Polar Covalent
Vocabulary: covalent bond, molecular orbital, bond length, bond energy, nonpolar, polar, dipole, electrostatic potential, electron density.
5.2) Describe the properties of covalent bonds.
5.2.a) Compare and contrast ionic bond formation and their properties to covalent bonds.
5.2.b) Explain the formation of covalent molecules and compounds and their resulting properties using bonding theories (S11.C.1.1.3)
Vocabulary: bond strength
5.3) Write covalent compounds with correct symbols and names.
5.3.a) Draw Lewis structures to represent covalent bonds in
i. Single bonds
ii. Double bonds
iii. Triple bonds
iv. Polyatomic ions
5.3.b) Write covalent compounds with correct names and symbols
Vocabulary: Polyatomic
5.1.a) Explain the role and location of electrons in a covalent bond.
i. How does this compare to ionic bonds?
5.1.b) Describe the change in energy and stability that takes place as a covalent bond forms.
i. How is this related to bond length?
5.1.c) Use electronegativity values to distinguish between bond types.
i. Ionic
ii. Nonpolar Covalent
iii. Polar Covalent
Vocabulary: covalent bond, molecular orbital, bond length, bond energy, nonpolar, polar, dipole, electrostatic potential, electron density.
5.2) Describe the properties of covalent bonds.
5.2.a) Compare and contrast ionic bond formation and their properties to covalent bonds.
5.2.b) Explain the formation of covalent molecules and compounds and their resulting properties using bonding theories (S11.C.1.1.3)
Vocabulary: bond strength
5.3) Write covalent compounds with correct symbols and names.
5.3.a) Draw Lewis structures to represent covalent bonds in
i. Single bonds
ii. Double bonds
iii. Triple bonds
iv. Polyatomic ions
5.3.b) Write covalent compounds with correct names and symbols
Vocabulary: Polyatomic