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  2. Question
  3. Chemistry
  4. Observe the following periodic table: <img class=img-fluid question-image alt=image src=https://cdn.tardigrade.in/img/question/chemistry/fe7b92c05cfe54cd724491282af95070-.png /> Arrange the following elements X, Y, Z in increasing order of their valencies :

Q. Observe the following periodic table :
image
Arrange the following elements X, Y, Z in increasing order of their valencies :

 1570  193 Classification of Elements and Periodicity in Properties Report Error

Solution:

Correct answer is (c) Z > Y > X