PART 2: DRAWING MOLECULES TO SHOW 3-DIMENSIONALITY MODEL 2: Line, Wedge and Dash Drawings _____ Line: In the plane of the paper: Wedge: Coming forward, in front of the plane of the paper: Dash: Going backward, behind the plane of the paper: Where is each of the 5 atoms in the molecule CHFClBr? In the plane of the paper ______ ______ ______ In front of the plane of the paper ______ Behind the plane of the paper ______ Using the Model screen, add bonding domains (●) to the central atom (○). Using lines, wedges and dashes from Model 2, draw each molecule’s shape. Bonding Atoms Around Drawing of Shape Electron Geometry Bond Angles Central Atom 2 Linear 180º ● ─ ○ ─ ● 3 ○ 4 ○ 5 ○ 6 ○
PART 2: DRAWING MOLECULES TO SHOW 3-DIMENSIONALITY MODEL 2: Line, Wedge and Dash Drawings Line: In the plane of the paper: _____ Wedge: Coming forward, in front of the plane of the paper: Dash: Going backward, behind the plane of the paper: Where is each of the 5 atoms in the molecule CHFClBr? In the plane of the paper ______ ______ ______ In front of the plane of the paper ______ Behind the plane of the paper ______ Using the Model screen, add bonding domains (●) to the central atom (○). Using lines, wedges and dashes from Model 2, draw each molecule’s shape. Bonding Atoms Around Central Atom Drawing of Shape Electron Geometry Bond Angles 2 ● ─ ○ ─ ● Linear 180º 3 ○ 4 ○ 5 ○ 6 ○
PHeT_Molecule_Shapes.docx