Patterns in the Periodic Table · Periodic Table
Periodicity and Trends
Identifying repeating patterns in physical and chemical properties across Period 3.
Key Questions
- 1How does increasing nuclear charge across a period affect atomic radius?
- 2Why do elements transition from metallic to non-metallic character across a period?
- 3What causes the variation in melting points across the elements of Period 3?
MOE Syllabus Outcomes
MOE: The Periodic Table - S3MOE: Periodicity - S3
Level: Secondary 3
Subject: Chemistry
Unit: Patterns in the Periodic Table
Period: Periodic Table
Suggested Methodologies
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