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Among the elements of the third period N...

Among the elements of the third period Na to Ar pick out the element:
that is most reactive non - metal

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SUBHASH PUBLICATION-CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES -TWO marks questions and answers
  1. Among the elements of the third period Na to Ar pick out the element: ...

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  2. Among the elements of the third period Na to Ar pick out the element: ...

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  3. Among the elements of the third period Na to Ar pick out the element: ...

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  4. Among the elements of the third period Na to Ar pick out the element: ...

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  5. Name a species that will be isoelectronic with each of the following a...

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  6. Name a species that will be isoelectronic with each of the following a...

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  7. Name a species that will be isoelectronic with each of the following a...

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  8. Name a species that will be isoelectronic with each of the following a...

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  9. Arrange the following ions in the increasing order of their size: Be^(...

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  10. Explain law of octaves.

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  11. What ar the limitations of law of octaves.

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  12. Among B, Al , C and Si Which has the highest first ionization enth...

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  13. Among B, Al , C and Si which has the largest atomic radius.

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  14. Arrange the following elements in increasing order of non - metallic c...

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  15. Explain the variation of atomic radius down a group.

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  16. Explain the variation of atomic radius across a period.

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  17. Explain the variation of ionic radius down a group and across period.

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  18. Explain is isoelectronic ions with an example.

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  19. Among O,O^(-) ,O^(2-) select a species which has smallest radius and g...

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  20. Why has smallest Sr^(2+) radius than and Kr ?

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