The states of matter—solid, liquid, and gas—are based on the amount of thermal energy particles have, with solids having tightly packed particles and low energy, liquids allowing particles to slide past each other with more energy, and gases having high energy where particles move freely and spread out.
The states of matter—solid, liquid, and gas—are determined by how much thermal energy the particles have, with solids having low thermal energy and tightly packed particles, liquids having more thermal energy and particles that can slide past each other, and gases having high thermal energy with particles that move freely and spread out. Summarize. For an 8th grader one sentence
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