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NEETChemistryHydrocarbons

What classification system is used to categorize alkali metals based on their density?

Options

  1. AAtomic number
  2. BElectronegativity
  3. CValence electrons
  4. DDensity

Correct answer

D. Density

Step-by-step solution

Alkali metals are classified based on their density, with the trend of high density (Li), moderate density (Na), and low density (K, Rb, Cs) as you move down the group.

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