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Ionic Bond: When an atom donates electrons to another atom. What is an ionic bond?. Oxidation Numbers. The charge must be neutral for these compounds. Ionic Bonds. Ionic Bonds. Neutral Compound. What is Li and O?. NaBr. 1. Sodium + Bromine 2. Magnesium + Nitrogen
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Ionic Bond: When an atom donates electrons to another atom What is an ionic bond?
The charge must be neutral for these compounds Ionic Bonds
NaBr • 1. Sodium + Bromine • 2. Magnesium + Nitrogen • 3. Calcium + Sulfur • 4. Calcium + Chlorine • 5. Aluminum + Fluorine Mg3N2 CaS CaCl2 AlF3 Practice
KF • 1. Potassium + Fluorine • 2. Magnesium + Iodine • 3. Sodium + Oxygen • 4. Sodium + Chlorine • 5. Magnesium + Oxygen • 6. Aluminum + Chlorine MgI2 Na2O NaCl MgO AlCl3 Practice
Name Metal Name Non-Metal Drop ending and add -ide Naming Ionic Compounds
Sodium Chlorine NaCl Sodium Chloride Naming Example
NaBr • 1. Sodium + Bromine • 2. Magnesium + Nitrogen • 3. Calcium + Sulfur • 4. Calcium + Chlorine • 5. Aluminum + Fluorine Sodium Bromide Mg3N2 Magnesium Nitride CaS Calcium Sulfide CaCl2 Calcium Chloride AlF3 Aluminum Fluoride Naming Practice
KF Potassium Fluoride MgI2 Magnesium Iodide Na2O Sodium Oxide NaCl Sodium Chloride MgO Magnesium Oxide AlCl3 Aluminum Chloride Naming Practice
Calcium + Sulfur • Cesium + Iodine • Calcium Iodide • Aluminum Nitride • Lithium Phosphide • Indium + Oxygen • Strontium Iodide • Rubidium + Bromine Mixed Practice
Potassium Chloride • KCl • LiF • CaBr2 • BaF2 • Fr3S • K3P • BeBr2 • NaCl Lithium Fluoride Calcium Bromide Barium Fluoride Francium Sulfide Potassium Phosphide Beryllium Bromide Sodium Chloride Name…
Transition Metals have varying valence electrons • Exceptions: • Ag is always 1+ • Zn is always 2+ • Cd is always 2+ Transition Metals
2 3 • ZnCl2 • FeP • MnBr2 • CuF2 • MnO2 • PbO • SnS2 • Fe2O 2 2 4 2 4 1 What is the charge of the metal?
Label Charge Using Roman Numerals Name Metal Drop ending and add -ide Name Non-Metal Naming Transition Metals
1 2 3 4 5 6 7 8 Roman Numerals
Name: ZnCl2 • Zinc (II) Chloride Naming Example
CuCl • Copper (I) Chloride • Manganese (III) Sulfide • Tin (IV) Oxide • Gallium (III) Nitride • Chromium (III) Sulfide • Lead (II) Fluoride Mn2S3 SnO2 GaN Cr2S3 PbF2 Write the Compound
Copper (II) Nitride • Cu3N2 • Fe2S3 • ZnCl2 • AgCl • Cd3N2 • MnO2 • NiS Iron (III) Sulfide Zinc (II) Chloride Silver (I) Chloride Cadmium (II) Nitride Manganese (IV) Oxide Nickel (II) Sulfide Name the Compound
Sulfate • Sulfite • Carbonate • Nitrate • Bicarbonate • Nitrite • Phosphate • Hydroxide • Ammonium • Acetate Look Familiar?
Name Metal Label Charge if Necessary Name Polyatomic Naming Polyatomic Ions
CuSO3 • Copper (II) Sulfite Naming Example
silver (I) sulfate • Ag2SO4 • MgCO3 • Zn2SO4 • Mg(OH)2 • Nb(NO3)2 • NaC2H3O2 magnesium carbonate zinc (I) sulfate magnesium hydroxide niobium (II) nitrate sodium acetate Name these Polyatomic Ions
aluminum and sulfate • ammonium and sulfur • barium and hydroxide • magnesium and phosphate • lead(IV) and sulfite • strontium and carbonate • zinc(II) and phosphate • ammonium and oxygen • calcium and nitrate • tungsten(II) and sulfate Write the Compound
Standard Charge • Non-metal • Name Non-Metal • Drop Ending • Add -ide Metal with Multiple Charge • Polyatomic Ion • Name Ion Polyatomic Ion Naming Guide
Form Crystals • High melting and boiling points • Hard and brittle • Conduct electricity when dissolved Properties of Ionic Compounds
Metals are not ionic but DO share many properties with ionic compounds.