Which one of the following elements shows maximum oxidation state?
Correct answer: B. Mn
- A. P
- B. Mn
- C. S
- D. Cr
Explanation
The element with the maximum oxidation state among the given options is Manganese (Mn). Manganese can exhibit oxidation states ranging from +2 to +7 due to the availability of several d electrons that can participate in bonding. The highest oxidation state for manganese is +7, which is the result of all the available d electrons being used in bonding.Phosphorus (P) can have a maximum oxidation state of +5, Sulfur (S) can reach up to +6, and Chromium (Cr) can go up to +6. None of these elements can reach an oxidation state as high as +7.
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About Periodic Properties and Trends
Periodic properties arise from electron configuration and effective nuclear charge, producing trends in atomic and ionic radius, ionization energy, electron affinity, electronegativity, metallic character and reactivity. Comparisons run across periods and down groups, with attention to common exceptions. The topic also relates these trends to the behavior of s-block and p-block elements.
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