Hydrocarbons Worksheet
A Grade 9 science worksheet covering the basics of hydrocarbons, including their definition, types, and properties.
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Standards
Topics
Hydrocarbons: An Introduction
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Read each question carefully and provide your best answer. For multiple-choice questions, circle the correct option. For fill-in-the-blanks, write your answer on the line provided. For short-answer questions, use the space below the question.
1. What two elements primarily make up hydrocarbons?
Carbon and Oxygen
Hydrogen and Oxygen
Carbon and Hydrogen
Nitrogen and Carbon
2. Which type of hydrocarbon contains only single bonds?
Alkanes
Alkenes
Alkynes
Aromatics
3. Hydrocarbons are organic compounds composed of only and atoms.
4. The general formula for alkanes is .
5. Unsaturated hydrocarbons contain at least one or bond.
6. All hydrocarbons are gases at room temperature.
True
False
7. The combustion of hydrocarbons releases energy.
True
False
8. Briefly explain the difference between saturated and unsaturated hydrocarbons.
9. Name two common uses of hydrocarbons in everyday life.