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← ScienceWhich consequence results when the electron configuration promotes electrons within chromium?
A)Increased metallic bond strength
B)Decreased ionization energy occurs
C)Enhanced catalytic oxidation exists✓
D)Reduced electrical conductivity happens
💡 Explanation
Enhanced catalytic oxidation results because electron promotion leads to increased unpaired d-electrons which increases radical formation, making it an effective catalyst via the **hybridization of orbitals**. Therefore, chromium is notably catalytic, rather than having different electrical properties.
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