Group 16 Elements: Properties and Reactions — PickAClass
⏱ 2h 42m 📚 27 lessons 🎧 Audio version

Group 16 Elements: Properties and Reactions

Master the foundational properties, trends, and reactions of Group 16 elements, also known as chalcogens, to confidently understand their chemical behavior.

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About this course

Explore the fascinating world of Group 16 elements, from the air we breathe to essential industrial materials. This course provides a comprehensive introduction to the chalcogens, equipping you with a solid understanding of their atomic structure, periodic trends, chemical properties, and significant compounds. You will gain the ability to predict their reactivity and explain their diverse roles in chemistry. What you'll learn: - Understand the atomic structure, electron configurations, and periodic trends of Group 16 elements (chalcogens). - Analyze the common oxidation states, bonding characteristics, and molecular geometries of chalcogen compounds. - Explore the physical and chemical properties, preparation, and uses of key oxygen and sulfur allotropes. - Learn about important compounds such as oxides, sulfides, and oxyacids, including their reactions and applications. - Apply fundamental principles of redox chemistry to predict and explain reactions involving Group 16 elements. - Investigate the environmental roles and industrial significance of major chalcogen compounds. - Practice interpreting chemical equations and reaction mechanisms involving Group 16 elements through structured exercises. The course systematically introduces each element, starting with fundamental concepts and progressing to their characteristic chemical reactions and practical applications. You will learn through clear explanations and illustrative chemical examples. This course is designed for absolute beginners in chemistry or those looking to reinforce their foundational knowledge of inorganic elements. No prior specialized chemistry knowledge is required. Begin your journey into the chemistry of Group 16 elements today.

Course contents

What you'll get

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  • ⚡ Short & focused
    2h 42m 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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Name Surname
has successfully demonstrated mastery of
Group 16 Elements: Properties and Reactions
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Behavioral pattern analysis
Foundational
1.2 hrs
✓
Decision-architecture frameworks
Proficient
1.4 hrs
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1.7 hrs
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Group 16 Elements: Properties and Reactions
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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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Just a phone or computer with internet. No installs, no special hardware.

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

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

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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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