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Printable chemistry worksheet for Grades 7 through 9 with questions on organic compounds, chemical formulas, and biochemical molecules.
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Organic Compounds

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This printable chemistry worksheet covers organic compounds for students in Grades 7–9. It includes 20 multiple-choice and short-answer questions on chemical formulas, binary compounds, hydrocarbons, polymers, monomers, and the four main biochemical compounds: carbohydrates, proteins, lipids, and nucleic acids. Useful for chemistry unit review, assessment, or homework on organic chemistry fundamentals.

Subject:
Science
Topic:
Chemistry
Grade Level:
7th – 9th Grades
Updated December 2025

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