Gas Properties Worksheet
Explore the fundamental properties of gases, including their behavior, pressure, volume, and temperature, through various question types for 7th-grade science.
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Gas Properties Review
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Read each question carefully and provide your best answer. This worksheet will test your knowledge of gas properties.
1. Which of the following best describes the particles in a gas?
Tightly packed and vibrating in fixed positions
Loosely packed and able to slide past each other
Far apart and moving randomly at high speeds
Non-existent, as gases are empty space
2. What happens to the pressure of a gas if its volume is decreased while the temperature is kept constant?
It decreases
It increases
It stays the same
It first decreases, then increases
3. Gases have no definite shape or .
4. The measure of the average kinetic energy of gas particles is called .
5. According to Boyle's Law, if the temperature is constant, the pressure and volume of a gas are proportional.
6. Gas particles are always in constant, random motion.
True
False
7. Increasing the temperature of a gas causes its particles to move slower.
True
False
8. Explain how a gas exerts pressure on the walls of its container.
9. Based on the image above, describe the movement of gas particles.