Chemistry (Combined Science) · IGCSE · Edexcel · Pearson Edexcel International GCSE Science (Double Award) — Chemistry (Modular) — 4XSD1 · Specification point · 1.21 · Principles of chemistry: Part 1 · The Periodic Table
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| Learners should: |
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1.21 identify an element as a metal or a non-metal according to its position in the Periodic Table |