Bond Breakers SlidesClassified Mission BOND BREAKERS Operation Valence: Covalent Bonding Review SYSTEM STATUS: ACTIVE CLEARANCE: LEVEL 5 The Briefing Agents, a rogue scientist has locked the lab's chemical database. To prevent a molecular meltdown, you must bypass three security layers. Mission Objectives: Find Station 1: Identification Find Station 2: Structural Logic Find Station 3: Name Decryption 30:00 Remaining INTEL 01 The Sharing Pact What is Covalent? Occurs between Non-Metal atoms. Electrons are SHARED to achieve a full outer shell. COVALENT Non-Metal + Non-Metal "Sharing is caring (for atoms)." Stations Active Grab your Agent Mission Log. Travel to the 3 stations around the room to find the codes. STATION 1 Partnerships STATION 2 Lewis Dots STATION 3 Decryption Move quickly. Move quietly.
Mission Control Teacher GuideMission Control Teacher Facilitation Guide: Station Setup Mission Duration 30 MINS Mission Setup Print 1 copy of the Station Posters and hang them in separate areas of the room. Print 1 Agent Mission Log for each student or squad. Display the Bond Breakers Slides for the briefing. Movement Strategy Divide students into "Squads" of 3-4. Assign each squad a starting station to prevent crowding. Have squads rotate every 6-7 minutes or move at their own pace. Security Override (Answer Key) Station 01 Covalent = Non-Metal + Non-Metal. Code: C - O - D Station 02 CH₄: 4 single bonds NH₃: 3 single bonds Cl₂: 1 single bond Sum: 8 Station 03 CCl₄ (4) N₂O₅ (2 & 5) PCl₃ (3) Code: 4253 Mission Debrief Post-Mission Questions for the Class: Why did Mg + O NOT pass the partnership filter? (Ionic bond, Metal + Non-Metal) In Lewis structures, why does Hydrogen only ever have ONE single bond? (Full shell is 2e-) What prefix would we use for a molecule with 6 Chlorine atoms? (Hexa-)
Bond Breakers Station PostersSecurity Station 01 The Partnership Filter "Warning: Only COVALENT bonds can pass this filter. Identify which pairings are covalent." C H + O L Na + Cl O N + O X Mg + O D F + F Z K + Br Record the covalent letters on your Mission Log. Security Station 02 Lewis Dot Logic "Model Lewis structures for these three molecules. Count the SHARED bonds for the bypass number." Molecule Alpha CH₄ Methane Molecule Beta NH₃ Ammonia Molecule Gamma Cl₂ Chlorine Sum the total bonds from all three models. Security Station 03 The Name Decryption "Translate these three designations into chemical formulas. The subscripts are the final password." Carbon Tetrachloride Target Alpha Dinitrogen Pentoxide Target Beta Phosphorus Trichloride Target Gamma Final password = Subscripts in order.
Agent Mission Log WorksheetAgent Mission Log Case File: Operation Valence Agent ID: Squad: 01 Station 01: Partnership Filter Record the letters of the three covalent pairings: 02 Station 02: Lewis Dot Logic CH₄ NH₃ Cl₂ Bypass Sum: 03 Station 03: Name Decryption Carbon Tetrachloride C Cl Dinitrogen Pentoxide N O Phosphorus Trichloride P Cl Final Database Password Combine Subscripts in Order
