Can someone please explain what is transition element type in

Lesson Explainer: Electronic Configurations of Transition Metals

9 Astonishing Facts About Transition Elements

Can anyone help me create a new Google Sheet with this formula? I need all cells to reflect the closest above matching cell (details inside) : r/excel

How to Use a Periodic Table of Elements

Binary Phase Diagrams of Transition Elements - UNT Digital Library

7.5 points] Transition elements enable transitioning

13.1.1 Transition Elements, DP IB Chemistry: HL Revision Notes 2016

Mathematics, Free Full-Text

Explain how transition elements form coloured compounds?