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Ch 8 vocabulary
Chem chapter 8
Question | Answer |
---|---|
Chemical bond | The force that holds 2 atoms together |
Cation | Positively charged electrons |
Anion | Negitively charged ion |
Ionic bond | Electrostatic force that hold oppositely charged particles together in a ionic compound |
Electorlyte | An ionic compound whose aspueous solution conducts a electrical current |
Lattice energy | Energy required to separate one mole of the ions of an ionic compound |
Fourmula unit | Simplest ratio of the ionic rep. Ionic compound |
Monatomic ion | Is a one-atom ion |
Oxidation # | The charge of. Monoatomic ion |
Oxyanion | Is the poly atomic ion composed of an element usually nonmetal bonded with one or more oxygen atoms |
Election sea model | Proposes that all the metal atoms in a metallic solid contributes their valence electron to form a "sea" of elections |
Metallic bond | Attraction of a metallic cation for delocalized electrons |
Alloy | Mature of elements that has metallic properties |
Delocalized electrons | Freely moving electrons |