Transition metals — Science definition
The d-block metals in the center of the table (groups 3–12), including iron, copper, and gold.
Where it is taught
- The Periodic Table — Atoms, Electrons & Periodicity, Physical Science: Chemistry, Grade 11
In use
The broad center (Groups 3–12) is the d-block, home of the transition metals, and the two detached rows at the bottom are the f-block.
The Periodic Table
Questions using transition metals
Problem 1
Which part of the periodic table contains the transition metals?
- Group 17 (the halogens)
- Group 18 (the noble gases)
- Groups 1–2 (s-block)
- The d-block, groups 3–12
Answer and explanation
The d-block, groups 3–12
The transition metals make up the d-block in the center of the table, groups 3–12.