nocency2098 nocency2098 14-03-2024 Chemistry contestada Using the methods discussed in class and the textbook, identify the abbreviated electronic configuration for ruthenium (Ru, #44). a) [Kr]5s² 4d⁸ b) [Kr]5s² 5d⁶ c) [Kr]4d⁸ 5s² d) [Kr]5s² 4d⁶