Protactinium Atomic Structure
Protactinium atomic structure provides properties of its atom. Atomic structure of Protactinium includes atomic number, atomic weight, electron configuration, atomic radius, etc. The atom or the nucleus of this metal consists of 91 protons, 122 neutrons and 91 electrons. Apart from the atomic structure of Protactinium, you can find amazing information and interesting Facts About Protactinium. The lattice constant and lattice Angles, refers to the physical dimension of its unit cells. 3D lattices generally have three lattice constants which are commonly referred as a, b, and c and their respective values are π/2, π/2, π/2 and its constat's value is 392.50 pm.