The strontium electron configuration, denoted as [Kr] 5s 2 or 1s 2 2s 2 2p 6 3s 2 3p 6 4s 2 3d 10 4p 6 5s 2, illustrates the arrangement of electrons within the atom. This configuration can be determined through various methods, including the aufbau principle, periodic table organization, Bohr model representation, or orbital diagram visualization.. The Bohr Model for Strontium: A Simple Step-by-Step Guide Visualizing the structure of an atom can seem daunting, but with the right tools, it becomes a fascinating exercise. The Bohr model is a fantastic starting point for understanding how electrons, protons, and neutrons are arranged within an atom.
Explore our New Interactive Periodic Table (with Rotating Bohr Models and More) Details about this Periodic table: Access detailed info on all elements: atomic mass, electron configurations, charges, and more. View rotating Bohr models for all 118 elements. Get a free HD image of the Periodic Table.. The Bohr Model of Strontium (Sr) has a nucleus that contains 50 neutrons and 38 protons. This nucleus is surrounded by five electron shells. The first shell of the Bohr diagram of Strontium has 2 electrons, the 2nd shell has 8, the 3rd shell has 18, the 4th has 8, and the 5th shell has 2 electrons.