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Name the elements in correct order of th...

Name the elements in correct order of their increasing atomic numbers present in the first, second and third short periods of the periodic table. State each elements electronic configuration.

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ICSE-PERIODIC TABLE (PERIODIC PROPERTIES AND VARIATION OF PROPERTIES)-ADDITIONAL QUESTIONS
  1. State the important salient features of the modern periodic table. Sta...

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  2. What are 'periods'. State the correlation of a period number with the ...

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  3. Name the elements in correct order of their increasing atomic numbers ...

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  4. Give a reason why completion of each period is logical

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  5. Give a reason why period-2 elements are called bridge elements

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  6. State the property trends in general on moving from left to right in a...

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  7. State the bonding & state of chlorides of period-3 - group 1 [IA], ...

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  8. State the bonding & character of oxides of period-3 - group 1 [IA]...

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  9. What are 'groups' of the Modern Periodic Table. What does the group nu...

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  10. State the type of elements present in group 1 [IA]

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  11. State the type of elements present in group 2 [IIA]

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  12. State the type of elements present in group 3 to 12 [1B to VIIB & V...

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  13. State the type of elements present in group 13 to 16 [IIIA to VIA]

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  14. State the type of elements present in group 17 [VIIA]

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  15. State the type of elements present in group 18 [0].

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  16. What are transition elements and inner transition elements. State the ...

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  17. Compare the properties of the elements of group 1 [IA] i.e. alkali met...

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  18. Explain the term periodicity in properties of elements

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  19. Explain the term periodic properties

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  20. Explain the term periodicity of elements.

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