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Atoms/ molecules that have lost or gained electrons

Published byKerry Kennedy Modified over 5 years ago

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Presentation on theme: "Atoms/ molecules that have lost or gained electrons"— Presentation transcript:

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

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

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

4 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

5 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

6 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-

7 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)

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