SCIENCE
CHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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temperature
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motion
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contracting
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expanding
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Detailed explanation-1: -The energy of all particles changes based on the temperature of the sample of matter, which defines whether it is a solid, liquid, or gas. The energy of solid particles is the lowest, whereas the energy of gas particles is the highest.
Detailed explanation-2: -The kinetic theory of matter states that all matter consists of particles in constant motion. Particles of matter are attracted to each other, so they tend to pull together. The particles can move apart only if they have enough kinetic energy to overcome this force of attraction.
Detailed explanation-3: -The Kinetic Molecular Theory explains the forces between molecules and the energy that they possess. This theory is based on three theories about matter. • Matter is composed of small particles (atoms, molecules, and ions).