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The valency of group VII is...

The valency of group VII is _____________

A

3

B

1

C

2

D

0

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VGS PUBLICATION-BRILLIANT-CLASSIFICATION OF ELEMENTS-THE PERIODIC TABLES-EXERCISE
  1. The elements which have properties that are intermediate between the p...

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

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  3. The valency of group VII is

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  4. How does atomic radius of an element vary across a period fr...

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  5. What is the property of an element , in which atom can attract...

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  6. The metallic character while non metallic character along a period.

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  7. "The law states hat the physical and chemical properties of the ...

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  8. ‘Eka' elements are

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  9. Which of the following relation is correct ?

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  10. The distance between the nucleus and the outer most orbit is called

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  11. M^+ + IE2 =M^(+2)(g)+e^- This represents

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  12. In a group I.E decreases due to

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  13. Which of the following is the property of bonded atom ?

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  14. Which of the following is the limitation is Mendeleeff's periodic tabl...

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  15. Periodicity is observed in periodic table due to reappearance of simil...

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  16. One of the following statements is not true. It is

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  17. The atomic radius decreases in a period due to

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  18. Valency of an element indicates

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  19. The formula of oxides and chloride of Eka-Silicon is

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  20. Guess the atomic weight of middle element if the atomic weights ...

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