Particle model of solids, liquids and gases Knowledge-Based Practice

Chemistry · Matter · Chemistry · Particle Model of Matter

1 Chemistry practice questions on Particle model of solids, liquids and gases. Questions that assess core concepts and understanding.

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  1. 1.

    According to the particle model of matter, which statement correctly describes the arrangement and movement of particles in a liquid?

    • A) They are held in a rigid, regular lattice and can only vibrate around fixed positions.
    • B) They are spaced very far apart and move completely freely to fill the entire volume of any container.
    • C) They are closely packed in an irregular arrangement and are free to move past one another.
    • D) They are arranged in an orderly pattern with large gaps that allow them to be easily compressed.

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