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The statement that is false for the long...

The statement that is false for the long form of the periodic table is :
1. it reflects the sequence of filling of electrons in the order of sub energy levels s, p, d, f
2. it helps to predict the stable valency states of the elements
3. it reflects trends in physical and chemical properties of the elements
4. it helps to predict the relative ionocity of the bond between any two elements.

A

It reflects the sequence of filling the electrons in the order of sub-energy levels `s,p,d` and `f`.

B

It helps to predict the stable valency states of the elements.

C

It reflects trends in physical and chemical properties of the elements.

D

It helps to predict the relative ionic character of the bond between any two elements

Text Solution

Verified by Experts

The correct Answer is:
D
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CENGAGE CHEMISTRY ENGLISH-PERIODIC CLASSIFICATION OF ELEMENTS AND GENERAL INORGANIC CHEMISTRY-Exercises (Singlecorrect) General Electronic Configuration And Periodicity
  1. The member of periods and group in the long form of periodic table ar...

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  2. The elements of group 1,2,13,14,15,16,17,18 are collectively called

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  3. The statement that is false for the long form of the periodic table is...

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  4. In the periodic table, going down in fluorine group

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  5. In the long form of periodic table,the non-metals are placed in

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  6. Alkali metals in each period have

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  7. Which one pair of atoms or ions will have same configuration ?

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  8. In the modern periodic table, the period indicates the value of

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  9. Which of the following does not reflect periodicity of elements ?

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  10. What is the number of elements in the 3^(rd) period of the modern peri...

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  11. Which of the following set have almost similar atomic radii ?

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  12. Which of the following belongs to the category of transition metal?

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  13. Without looking at the periodic table, select the elements belonging t...

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  14. The elements of same group of the periodic table have

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  15. The elements which are characterised by the outer shell configuration ...

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  16. General electronic configuration of transition metals is

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  17. An element with atomic number 20 will be placed in which period of the...

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  18. The statement that is not correct for periodic classification of eleme...

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  19. In the modern periodic table, elements are arranged in

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  20. Name of the heaviest naturally occurring element.

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