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NEETChemistryClassification of Elements and Periodicity in Properties

What happens to the atomic size as you move across a period in the periodic table?

Options

  1. AIt increases
  2. BIt decreases
  3. CIt remains constant
  4. DIt becomes unpredictable

Correct answer

B. It decreases

Step-by-step solution

The atomic size generally decreases across a period in the periodic table due to the increased attraction of electrons to the nucleus as the atomic number increases.

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