Foundational Chemistry of Halogens and Noble Gases (P Block Groups 17 & 18) — PickAClass
⏱ 2h 36m 📚 26 lessons

Foundational Chemistry of Halogens and Noble Gases (P Block Groups 17 & 18)

Master the periodic trends, structure, and reactivity of the Halogen and Noble Gas families to build a strong foundation in essential inorganic chemistry.

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About this course

The P block elements, particularly Groups 17 and 18, exhibit unique chemical behaviors crucial for understanding advanced inorganic chemistry. A solid grasp of these groups is essential for interpreting chemical reactions and predicting compound stability. By the end of this course, you will be able to confidently analyze the physical and chemical properties of halogens and noble gases, predict the structures of their common compounds using theories like VSEPR, and understand their industrial and environmental significance. What you'll learn: * Understand the fundamental periodic trends (atomic size, ionization energy, electronegativity) specific to Groups 17 and 18. * Analyze the preparation, physical states, and chemical reactivity of all major Halogen elements and their common compounds. * Master the bonding and molecular geometry of key P block compounds, applying Valence Shell Electron Pair Repulsion (VSEPR) theory. * Learn the unique characteristics of Noble Gases, including their historical inertness and the modern chemistry of Xenon compounds. * Apply knowledge of thermodynamic principles to explain the relative stability and oxidizing power of Halogen oxyacids. The course begins with an introduction to P block concepts and general periodic trends, then moves into a detailed, element-by-element study of Group 17 and Group 18, concluding with complex compound analysis and modern applications. All concepts are explained clearly through written text and chemical equations. This course is designed for absolute beginners in inorganic chemistry or students seeking to solidify their foundational knowledge of the P block; no prior advanced chemistry knowledge is required. Start reading today and unlock the complexities of P block chemistry.

What you'll get

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  • Short & focused
    2h 36m 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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Certificate of Mastery
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Name Surname
has successfully demonstrated mastery of
Foundational Chemistry of Halogens and Noble Gases (P Block Groups 17 & 18)
Skills demonstrated
Behavioral pattern analysis
Foundational
1.2 hrs
Decision-architecture frameworks
Proficient
1.4 hrs
A/B test design
Proficient
1.7 hrs
Behavioral copywriting
Advanced
1.9 hrs
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Foundational Chemistry of Halogens and Noble Gases (P Block Groups 17 & 18)
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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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Frequently asked

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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