Which of the following show halogens?
Correct answer: A. F to At
- A. F to At
- B. N to Bi
- C. C to Sn
- D. H to Cs
Explanation
Halogens are a group of non-metallic elements that are located in Group 17 of the periodic table. They include fluorine (F), chlorine (Cl), bromine (Br), iodine (I), and astatine (At).
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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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