Identify the element that has maximum oxidation states:
Correct answer: D. Manganese
- A. Zinc
- B. Chromium
- C. Vanadium
- D. Manganese
Explanation
Common oxidation states of manganese are +2, +3, +4, +6, and +7, although all oxidation states from −3 to +7 have been observed.
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About Transition Elements
Transition elements are identified by their partially filled d subshells in atoms or common ions. The topic covers the electronic structure of d-block elements, including the filling order of 4s and 3d orbitals, variable oxidation states and the distinction between transition elements and elements with completely filled d subshells.
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