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Classify periodic trends
Free printable Chemistry science worksheet for "Classify periodic trends" — practice periodic table. No-prep, print or assign online.
High school students examine periodic trends — including atomic radius, electronegativity, and ionization energy — by classifying elements and grouping them according to patterns across the periodic table. Teachers can use this hard worksheet as a consolidation task following direct instruction on the periodic table, reinforcing why these trends occur based on electron configuration. It fits within the Physical Science strand.
Learning objectives
- Classify elements by their position on the periodic table and associated periodic trends
- Explain the relationship between atomic structure and periodic trends such as atomic radius and electronegativity
- Use trend data to predict the properties of elements in a given group or period
Answer Key
How to use this worksheet
- Click “Download Worksheet” and sign in with Google or email to get the PDF instantly.
- Print at home or in class for High School; it's no-prep, with no extra materials needed.
- Use the included answer key to mark it in seconds.
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