GOB Chemistry 1 Midterm - Part 3 of 5
SAMPLE
Please be aware that you practice a sample exam set, which means that it’s mimicking a real exam. In order to have more accurate experience:
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2. Atoms and the Periodic Table / The Electron Configuration: Exceptions (Simplified) / Problem 1
Which is the first element that has a half-filled d-subshell in the ground state?
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