How many elements are in the transition metals section?
Quick Answer
The transition metals occupy the central block of the periodic table and include many elements from groups 3 to 12. The exact count depends on how you classify a few borderline elements.
The Full Story
Transition metals form the large central section of the periodic table, typically covering groups 3 through 12. These elements are known for forming colored compounds, multiple oxidation states, and useful alloys. Well-known examples include iron, copper, nickel, silver, and gold. Because the boundary is not always drawn the same way, the exact count can vary slightly between table styles, especially around group 3 and the lanthanides. Many of the most important industrial metals belong to this region, which is why it is so central to chemistry and materials science.
Key Facts
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