Gases and Solids Fundamentals — PickAClass
⏱ 2h 30m 📚 25 lessons

Gases and Solids Fundamentals

Learn the core principles governing the behavior and properties of gases and solids in physical chemistry.

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About this course

From the air we breathe to the materials that build our world, gases and solids are fundamental states of matter. Understanding their behavior is crucial for anyone studying chemistry or related sciences. This course will equip you with a solid understanding of the physical chemistry principles that govern the gaseous and solid states of matter, enabling you to analyze and predict their properties. What you'll learn: * Learn the fundamental principles of the kinetic molecular theory for gases. * Understand the behavior of ideal and real gases and their equations of state. * Explore the classifications, properties, and bonding in various types of solids. * Analyze crystal structures, packing efficiency, and common lattice defects. * Apply thermodynamic principles to phase transitions between states of matter. * Practice solving quantitative problems related to gas laws and solid-state properties. The course begins with foundational concepts of matter and energy, progressing through detailed discussions of gaseous behavior, intermolecular forces, and various solid structures. It concludes with an exploration of phase changes and practical problem-solving strategies. This course is designed for absolute beginners with no prior knowledge of physical chemistry, providing a clear and comprehensive introduction to the states of matter. Begin your journey to master the foundational principles of gases and solids today.

Course contents

What you'll get

  • 📜 Certificate of completion
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  • 💬 Personal AI tutor
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  • ♾️ Lifetime access
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  • 📱 Phone or computer
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  • 💸 14-day refund
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  • ⚡ Short & focused
    2h 30m of practical content

Certificate of completion

Every course you complete on PickAClass issues a credential like this — original, with its own code, verifiable by URL, and detailed about what was actually demonstrated.

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Gases and Solids Fundamentals
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Performance detail
Coursework summary
Lessons completed 14 / 14
Practice questions 26 / 28
Assignments submitted 4 (avg 4.5 / 5)
Capstone project Reviewed — 4.6 / 5
Total practice 6.2 hrs
Performance benchmark
Cohort rank Top 12% of 1,625
Time to completion 11 days (median: 22)
Mastery score 91 / 100
Practice-question score 94%
Skill verification Verified Skill Path
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pickaclass.com/certificates/PCC-2026-X4F7-AP19
Issued under the academic standards of PickAClass. Skill levels reflect assessed performance against the course's competency rubric. This is an original credential of this platform.

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What do I need to take this course? +

Just a phone or computer with internet. No installs, no special hardware.

How do I pay? +

By card via Stripe. We don’t store card details — Stripe handles them securely.

Can I get a refund? +

Yes — full refund within 14 days, no questions asked.

How long will I have access? +

Forever. Once you purchase, the course is yours to revisit anytime.

Will I get a certificate? +

Yes. On completion you'll receive a certificate you can add to your LinkedIn profile.

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