States of Matter Explained: Solid, Liquid, Gas, and Plasma #3296730 (License: Personal Use)

This educational diagram illustrates the four fundamental states of matter-solid, liquid, gas, and plasma-showing how particle arrangement and energy change with increasing thermal input. Each state is depicted with labeled atoms, nuclei, and electrons, highlighting structural differences: fixed lattice in solids, fluid cohesion in liquids, random motion in gases, and ionization in plasma. The directional arrow labeled “Add Heat” emphasizes the thermodynamic progression between phases.

Used in science education resources (e.g., middle/high school physics/chemistry pages, Khan Academy-style tutorials, STEM blogs) to explain phase transitions and kinetic theory. Matches user intent for visual learning, homework help, or curriculum-aligned content.