Nielsbohrium, more formally known as Bohrium, with the symbol Bh and atomic number 107, is a synthetic element that exists at the very edge of the periodic table, where the familiar landscape of atomic structure begins to shift under the weight of extreme forces.
Named in honour of the Danish physicist Niels Bohr, whose work unlocked much of our understanding of atomic theory, Bohrium is not found in nature. It is created in highly controlled laboratory conditions through nuclear fusion, and it exists only for fractions of a second before decaying. Yet even in that moment, it offers us insight into the stability of matter under intense nuclear strain—part of a larger search for patterns and order in the universe’s most exotic building blocks.
Bohrium reminds us that the periodic table is not finished. There is more out there to discover.
Read more about this on our Bohrium page.