materials-chemistry
States of matter, phase transitions, kinetic molecular theory, atmospheric chemistry, green chemistry, and sustainable synthesis. Covers solid/liquid/gas/plasma properties, phase diagrams, vapor pressure, gas laws, ozone chemistry, greenhouse effect, the 12 principles of green chemistry, atom economy, solvent selection, and catalysis for sustainability. Use when reasoning about material properties, environmental chemistry, or designing greener chemical processes.
npx skills add majiayu000/claude-skill-registry --skill materials-chemistry --agent claude-code
Same command for any agent — swap --agent for codex, cursor, copilot.
Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.
# Materials Chemistry How matter behaves — its phase, its response to temperature and pressure, its interactions with the atmosphere, and whether its production harms or heals the environment — is the domain of materials chemistry. This skill connects the microscopic world of molecules and intermolecular forces to the macroscopic behavior of substances, the chemistry of Earth's atmosphere, and the design of sustainable chemical processes. **Agent affinity:** franklin (materials/applied chemistry, primary) **Concept IDs:** chem-states-of-matter, chem-atmospheric-chemistry, chem-green-chemistry ## States of Matter ### The Four States | State | Particle arrangement | Particle motion | Shape | Volume | Compressibility | |---|---|---|---|---|---| | Solid | Fixed, ordered lattice | Vibration only | Fixed | Fixed | Nearly zero | | Liquid | Close but disordered | Slide past each other | Container shape | Fixed | Very low | | Gas | Far apart, random | Rapid, random | Container shape | Container volume | High | | Plasma | Ionized gas | Extremely rapid | Container shape | Container volume | High | **Kinetic molecular theory (KMT) for gases:** 1. Gas particles are in constant, random motion. 2
- States of Matter
- The Four States
- Gas Laws
- Worked Example: Ideal Gas Law
- Worked Example: Dalton's Law
- Real Gases: Van der Waals Equation
- Phase Transitions
- Phase Diagrams
- Worked Example: Reading a Phase Diagram
- Vapor Pressure and Clausius-Clapeyron
- Atmospheric Chemistry
- Composition
- Ozone Chemistry
- Greenhouse Effect
What does the materials-chemistry skill do?
States of matter, phase transitions, kinetic molecular theory, atmospheric chemistry, green chemistry, and sustainable synthesis. Covers solid/liquid/gas/plasma properties, phase diagrams, vapor pressure, gas laws, ozone chemistry, greenhouse effect, the 12 principles of green chemistry, atom economy, solvent selection, and catalysis for sustainability. Use when reasoning about material properties, environmental chemistry, or designing greener chemical processes.
How do I install it?
Run `npx skills add majiayu000/claude-skill-registry --skill materials-chemistry --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.
Where does this skill come from?
From majiayu000/claude-skill-registry, a repository with 534 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.
Is a popular skill a good skill?
Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.