Which of the following is the strongest oxidizing agent?
Correct answer: A. F2
- A. F2
- B. I2
- C. Br2
- D. Cl2
Explanation
The strongest oxidizing agent is the one that has the greatest ability to accept electrons. Electronegativity is a key factor in determining this ability. Fluorine (F2) is the most electronegative element and has the strongest tendency to accept electrons, making it the strongest oxidizing agent among the halogens. In comparison, iodine (I2), bromine (Br2), and chlorine (Cl2) are less electronegative and therefore weaker oxidizing agents than fluorine.
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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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