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a) On moving down a group what happens t...

a) On moving down a group what happens to electron gain enthalpy?
b) Why chlorine shows more negative electron gain enthalpy than fluorine?

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MAXIMUM PUBLICATION-CLASSIFICATION OF ELEMENTS & PERIODICITY IN PROPERTIES-EXAMPLE
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  2. Say whether the following are true or false: a) On moving across a pe...

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  3. a) On moving down a group what happens to electron gain enthalpy? b) ...

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  4. Electron gain enthalpy is an important periodic property. a) What is m...

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  5. a) The electron gain enthalpies of Be and Mg are positiVe. What is you...

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  7. a) Which of the following has higher first ionization enthalpy, N or O...

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  13. Li and Mg belonging to first and second group in periodic table respec...

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  15. Among the elements of the third period, identify the element. a) Wit...

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  16. A cation is smaller than the corresponding neutral atom while an anion...

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  17. a) Howthe metallic character varies in the periodic table? b) Categor...

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  18. A group of ions are given below: Na^+, Al^3+, O^2-, Ca^2+, Mg^2+, ...

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