Ioninc Bonds Puzzle

Ionic Bonds Puzzle Objective: We will… the forces driving chemical bond ❏ investigate formation ❏ 2 Rules: 1. Each puzzle must form a perfect rectangle 2. You can only use one type of cation (positive) and anion (negative) per puzzle. 3. You can use multiple pieces of the SAME ion. 3 Sodium and chlorine Name Aluminum Bromine Formula Number of Ions Al3+ Br1- Charge 3+ 1 3 34 0 Formula AlBr3 Name Iron oxygen Ion Sulfer 2 6+ O2- 3 6- Ion Sulfer Number of Ions Cu2+ S2- Name Potassium Charge Fe3+ Name Copper Number of Ions Ion K1+ S2- Charge 1 2+ 1 2- Number of Ions 2- 1 5 0 Charge 2+ 2 0 0 Formula Fe2O3 Formula CuS Formula K2S Name Aluminum nitrogen Ion Al3+ N3- Sulfer Ion S2- Oxygen Ion Cu1+ O2- Charge 3+ 0 3- Number of Ions Pb4+ Name Copper 1 1 Name Lead Number of Ions 1 Charge 4+ 2 4- Number of Ions 2 1 2- 6 AlN Formula PbS2 0 Charge 2+ Formula 0 Formula Cu2O Name Magnesium oxygen Name Ion Mg2+ O2- Number of Ions 1 2+ 1 Ion Charge Number of Ions Charge 1 4+ O2- oxygen 2 4- Name Ion Al3+ O2- Aluminum oxygen MgO 2- Lead Pb4+ 0 Number of Ions 6+ 3 6- 7 0 Charge 2 Formula 0 Formula PbO2 Formula Al2O3 1. What is an ion? An ion is an atom with a positive or negative charge 2. How are cations and anions different? Cations are positive and anions are negatives 3. What is the purpose of superscripts? Example the 1+ in: Na 1+ it is to tells us whether a element has a negative is a positive charge 4. How do the names of monatomic anions end? The mono-atomic anions end in "ide" 5. Which ion is written first in an ionic compound? Second? The cation is written first and then the anion is written second 6. Based on this activity, what drives the formation of ionic bonds? The formation of ionic bonds is formed by the balance electromagnetic charges of the bonds that are formed.