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Recap - Molecule Builder

Part of the Structure and Bonding section of Coddy's Chemistry journey. Lesson 15 of 49.

Challenge

Formaldehyde, CH₂O, keeps biology specimens from decaying. Its carbon is bonded to the oxygen and to both hydrogens. Draw its Lewis structure.

Try it yourself

Lewis boardDraw the Lewis structure of CH₂O

All lessons in Structure and Bonding

2Covalent Bonds

Sharing Electrons Counting Valence Electrons Drawing Lewis Structures Double and Triple Bonds Lone Pairs Formal Charge Lewis Structures of IonsRecap - Molecule Builder

5Forces Between Molecules

London Forces Dipole-Dipole Forces Hydrogen Bonds Boiling Points Like Dissolves Like Recap - Boiling Contest

8Practice Problems

Recap - Polar Bonds Survey Recap - Pigments and Hexane Recap - Butanol and Ether Recap - Dots on an Oxide

3Shapes of Molecules

Electron Groups Linear and Trigonal Planar Tetrahedral Molecules Pyramids and Bent Molecules Bond Angles Recap - Shape Detective

6Metals and Giant Structures

Metallic Bonding Diamond and Graphite Giant Covalent Structures Four Kinds of Substance Recap - Material Match