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Ions with Lewis Dot structures

Ions with Lewis Dot structures. First things first!. Determine whether the bond will be ionic or covalent! A nonmetal and a metal is ionic if they are both nonmetals it is covalent , hydrogen is not a metal.

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Ions with Lewis Dot structures

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  1. Ions with Lewis Dot structures

  2. First things first! • Determine whether the bond will be ionic or covalent! • A nonmetal and a metal is ionic if they are both nonmetals it is covalent, hydrogen is not a metal. • To draw an ionic bond remove the electron(s) from the cation and add them to the anion. Show the charges on each ion. .. .. - + Na. .Cl: Na :Cl: [ ] .. ..

  3. For Polyatomic Ions… • The polyatomic ion is a covalently bonded structure with an ionic bond to another substance. • NH4F H . F H-N-H . H That goes to Fluoride It has an extra electron

  4. For Polyatomic Ions… • The polyatomic ion is a covalently bonded structure with an ionic bond to another substance. • NH4F - + H F H-N-H H That goes to Fluoride It has an extra electron

  5. Polyatomic Ions we need to know

  6. Ammonium What happens What it looks like when done + [ ] H H H-N-H H-N-H . H H

  7. Hypochlorite What happens What it looks like when done . - - [ ] - - - - O-Cl - - O-Cl - - - -

  8. Hydroxide What happens What it looks like when done . [ ] - - - O-H - O-H - -

  9. Nitrite What happens What it looks like when done . - - - [ ] - - - - O-N=O - O-N=O - - - -

  10. Acetate What happens What it looks like when done - - - - O= - H O= . H [ ] - - - - O-C-C-H - - - O-C-C-H - - H H

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