Which one of the following statements is not correct about the trends in the properties of the elements of a group on going down in a group?
  1. The chemical reactivity of metals increases.
  2. The metallic character of elements increases.
  3. The size of the atom increases.
  4. The valence electrons increase


Correct Answer: (d) The valence electrons increase

Explanation: The valence electrons remains the same of the elements of a group on going down in a group.

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Updated on: 10-Oct-2022

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