Ruthenium exists a chemical element with the symbol Ru and atomic number 44. The electron configuration of Ru is 5s14[tex]d^{7}[/tex].
How to write an electronic configuration?
- Look up the periodic table's atomic number for the given element to identify it. The number of electrons in the orbital should be specified in superscript after the energy level and kind of orbital. The simplest approach to express the electronic configuration of any element is to use the diagonal rule of the Aufbau principle for electron filling order in the various subshells.
- The Pauli exclusion principle, which asserts that no two electrons in an atom can be in the same state or configuration at once, was developed by Austrian physicist Wolfgang Pauli in 1925 to explain the patterns of light emission from atoms..
Ruthenium exists a chemical element with the symbol Ru and atomic number 44. The electron configuration of Ru is 5s14[tex]d^{7}[/tex].
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