Covalent Bond

Description

Chem Concept Map
Janie Kowalchek
Mind Map by Janie Kowalchek, updated more than 1 year ago
Janie Kowalchek
Created by Janie Kowalchek over 7 years ago
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Resource summary

Covalent Bond
  1. share electrons to reach full shell
    1. Octet Rule
      1. needs 8 e-
        1. Valence Electrons
          1. removed with
            1. Ionization Energy
            2. Share with other atoms
              1. Bond Pairs
                1. total # of
                  1. Steric Number
                    1. Lewis Structures
                      1. Causes compounds to have multiple
                        1. Resonance
                          1. Peptide Bonds
                            1. is an example of
                              1. bond b/w amino and carboxyl group is stable due to resonance
                                1. Stability
                                  1. increase stability, increase difficulty
                                    1. Bond Breaking
                2. don't share with other atoms
                  1. Lone Pairs
                    1. total # of
          2. equal sharing of electrons E<0.40
            1. Nonpolar
            2. contains
              1. Potential Energy
                1. higher chemical potential energy
              2. unequal sharing of electrons 0.40<E<1.8
                1. Polar
                2. atoms share electrons because E<1.8
                  1. Electronegativity
                    1. transfer of electrons from low E, metal, to high E, nonmetal
                      1. Ionic Bonds
                        1. nonmetal gains e- to become
                          1. Anion
                          2. metal loses e- to become
                            1. Cation
                            2. transfer e- to reach full shell
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