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NEETChemistrys Block Elements

Which alkali metal has the highest atomic number?

Options

  1. ALithium (Li)
  2. BSodium (Na)
  3. CPotassium (K)
  4. DCesium (Cs)

Correct answer

D. Cesium (Cs)

Step-by-step solution

Cesium (Cs) has the highest atomic number among the alkali metals.

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