1. Tardigrade
  2. Question
  3. Chemistry
  4. Observe the following statements: I. The physical and chemical properties of elements are periodic functions of their electronic configuration. II. Electronegativity of fluorine is less than the electronegativity of chlorine. III. Electropositive nature decreases from top to bottom in a group. The correct answer is :

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Q. Observe the following statements :
I. The physical and chemical properties of elements are periodic functions of their electronic configuration.
II. Electronegativity of fluorine is less than the electronegativity of chlorine.
III. Electropositive nature decreases from top to bottom in a group. The correct answer is :

EAMCETEAMCET 2006

Solution:

The physical and chemical properties of elements are periodic functions of their electronic configuration. This is the correct statement.