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d and f BLOCK ELEMENTS
Question #38816
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Which of the following best describes the stability gained when Cr2+ (d4) is oxidized to Cr3+ (d3)?
A. Stabilization due to a fully filled d subshell.
B. Stabilization due to a half-filled d subshell.
C. Stabilization due to pairing of electrons in the eg level.
D. Stabilization due to a half-filled t2g level in the d3 configuration.
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