Which of the following halogen does not form stable oxyacids?
Correct answer: D. F
- A. Cl
- B. I
- C. Br
- D. F
Explanation
Fluorine (F) is the most electronegative element and does not form stable oxyacids. It is too reactive to form stable bonds with oxygen. Chlorine (Cl), Bromine (Br), and Iodine (I) all form stable oxyacids.
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About s-Block and p-Block Elements
The s and p blocks are studied through their valence-shell configurations, periodic trends and characteristic chemical properties. Work covers the reactions of Group I and Group II elements, the behaviour of Group IV elements, and how atomic size, ionization energy, electronegativity and metallic character change across periods and down groups.
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