Named after Niels Bohr.
Bohrium is a transition element located in period 7, group 7 of the periodic table. It has the chemical symbol Bh and atomic number 107. The electron configuration of Bohrium is [Rn] 5f14 6d5 7s2, giving it 9 valence electron(s).
Explore Bohrium in interactive 3D with the Soren Periodic Table. View Bohr model, quantum orbital model, nucleus inspector, and phase lab with temperature and pressure controls. Includes fun facts, real-world uses, and NCTB curriculum integration for Bangladeshi students.