Atoms/ molecules that have lost or gained electrons

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Presentation transcript:

Atoms/ molecules that have lost or gained electrons Ions Atoms/ molecules that have lost or gained electrons

Ion Comparison Matrix Characteristics Positive Ions (+) Negative Ions (-) Proper Name (Cation or Anion) Cation Anion

Ion Comparison Matrix Characteristics Positive Ions (+) Negative Ions (-) Proper Name (Cation or Anion) Cation Anion Type of Element Metals Non-metals

Ion Comparison Matrix Characteristics Positive Ions (+) Negative Ions (-) Proper Name (Cation or Anion) Cation Anion Type of Element Metals Non-metals Electron Movement (gains or loses) Electrons lost to make a full outer shell Electrons gained to make a full outer shell

Ion Comparison Matrix Characteristics Positive Ions (+) Negative Ions (-) Proper Name (Cation or Anion) Cation Anion Type of Element Metals Non-metals Electron Movement (gains or loses) Electrons lost to make a full outer shell Electrons gained to make a full outer shell Naming and an Example ____________ ion Example: sodium ion Change ending to –ide Example: chloride ion

Ion Comparison Matrix Na +1 or Na+ Cl -1 or Cl- Characteristics Positive Ions (+) Negative Ions (-) Proper Name (Cation or Anion) Cation Anion Type of Element Metals Non-metals Electron Movement (gains or loses) Electrons lost to make a full outer shell Electrons gained to make a full outer shell Naming and an Example ____________ ion Example: sodium ion Change ending to –ide Example: chloride ion Symbol and Charge Example Charge= Protons- electrons Na +1 or Na+ Cl -1 or Cl-

Ion Comparison Matrix Na +1 or Na+ Cl -1 or Cl- P= 11 N= 12 E= 10 Characteristics Positive Ions (+) Negative Ions (-) Proper Name (Cation or Anion) Cation Anion Type of Element Metals Non-metals Electron Movement (gains or loses) Electrons lost to make a full outer shell Electrons gained to make a full outer shell Naming and an Example ____________ ion Example: sodium ion Change ending to –ide Example: chloride ion Symbol and Charge Example Charge= Protons- electrons Na +1 or Na+ Cl -1 or Cl- Model P= 11 N= 12 E= 10 (11-1) P= 17 N= 18 E= 18 (17+1)