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Name of elements with atomic numbers greater than 100 are given by IUPAC the first inoisation enthalpies of second period element generally increase from lewft to right along the period. Give reason for this general trend.

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As we move from left to right in the second period, neclear charge incraeses and electrons are added to the same shell so the electorn swill experince greater nuclear attraction and the atomic size will decreases regularly.
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A N EXCEL PUBLICATION-CLASSIFICATION TO ELEMENTS AND PERIODICITY IN PROPERTIES-QUESTION BANK
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  2. Electron gain enthalphy is the amount of energy involved when an isola...

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  3. Identify the largest and smallest species from those given below : O...

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  4. The reactivity of an element is very much related to its inoization en...

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  5. IUPAC has made some recommendations to name elements with atomic numbe...

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  6. Electronegativity is the ability of an atom to attract a shared pair o...

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  7. Give the reason for the following: Phosphorus froms PCl5 whille nitro...

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  8. Give the reason for the following: The first ionisation enthalpy of ox...

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  9. The first member of a group of elements in the s an dp block differs f...

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  10. Write the general outer electronic configuration of d-block elements.

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  11. The first ionization enthalpy of magnesium is higher than that of sodi...

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  12. Give any two characteristics of transition elements.

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  13. Does the ionisation enthalpy decreases along a group ? Give reasion

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  14. Name of elements with atomic numbers greater than 100 are given by IUP...

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  15. Name of elements with atomic numbers greater than 100 are given by IUP...

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  16. Name of elements with atomic numbers greater than 100 are given by IUP...

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  17. Ionization enthalpy and atomic radius are closely related properties. ...

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  18. Accounting from the following : Ionization enthalpy of Nitrogen is gre...

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  19. Accounting from the following : 2nd period elements show anomalous beh...

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  20. A group of ions are given below . Find one pair which is NOT isoelectr...

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