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The atomic size in a group from top to b...

The atomic size in a group from top to bottom _______

A

increases

B

decreases

C

no change

D

first increases then decreases

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VGS PUBLICATION-BRILLIANT-CLASSIFICATION OF ELEMENTS-THE PERIODIC TABLES-EXERCISE
  1. 4f elements are called

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  2. of an element was defined as combining power of an element with respec...

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  3. The atomic size in a group from top to bottom

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  4. In which units ionizations energy can be expressed ?

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  5. The minimum energy required to remove an election from the outer most ...

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  6. The energy required to remove an electron from unipositive ion is call...

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  7. The energy liberated when an electron is added to a netural gaseous at...

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  8. According to Mulliken, electronegativity =

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  9. Electronegativity values... along a period from left to right.

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  10. The number of sub-groups in each group of Mendeleeff's periodic table ...

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  11. Mendeleeff tried to explain similarities of elements in the same group...

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  12. Eka silicon is now known as

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  13. Eka means

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  14. The anomalous series of elements of mendeleev's periodic table ...

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  15. The number of positive charges in the atom of an element is the of th...

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  16. The group elements are also called as

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  17. Elements from ^(58)Ce to ^(71)Lu are called

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  18. Elements from 90Th tto103Lr are called

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  19. The elements with three or less than three electrons in the outer shel...

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  20. The elements with five or more electrons in the outer shell are consid...

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