WBCS.LIVE practice question

Elements of a group have similar chemical properties because -

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. They are all metallic elements
  2. They have the same electronic configuration
  3. Molecular number increases as in the group moves down
  4. None of these

Correct answer and explanation

Correct answer: They have the same electronic configuration