Q. The positive charge on the nucleus down the group II

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Q. The Group-II elements are metals which form

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Q. Which statement is correct about Group-II metals who have attraction of high nuclear charge?

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Q. When an electron enters into the outermost shell of fluorine, it experiences

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Q. Halogen that has the lowest electronegativity is

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Q. Halogen with the highest electronegativity is

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Q. The electronegativity of Chlorine (Cl₂) is

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Q. In NaCl, the oxidation number of Cl₂ is reduced from zero to

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Q. The electronegativity of Iodine (I₂) is

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Q. Halogen that can react with noble gases like Xe is

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Q. While reacting with metals, halogens get

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Q. As oxidizing agents, the Halogens get less powerful

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Q. Fluorine (Fl₂) can be stored in containers of

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Q. CaCl₂ is an example of

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Q. What is correct about halogens?

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Q. As electrons acceptors, strongest halogen is

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Q. After Fluorine (F₂), a halogen that has the higher electronegativity is

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Q. Fluorine (F₂) can be stored in containers of

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Q. The electronegativity of Bromine (B) is

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Q. Hydrogen chloride (HCl(g)) or hydrochloric acid (HCl(aq)) is an example of

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