Key term for OCR GCSE Chemistry B, used in Formation of compounds.
The repeating trends in the physical and chemical properties of elements as you move across the periodic table.
Periodicity appears in OCR GCSE Chemistry B revision content for Chemical patterns, especially Formation of compounds and Reactions and electron arrangement.
Chemical patterns
Formation of compounds • Reactions and electron arrangement
Chemical patterns
The Periodic Table and elements • Support for Mendeleev's ideas
Chemical patterns
The Periodic Table and elements • Mendeleev's arrangement
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