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NEETChemistrys Block Elements

Which alkaline earth metal forms an oxide with a rock-salt structure?

Options

  1. ABeryllium (Be)
  2. BMagnesium (Mg)
  3. CCalcium (Ca)
  4. DStrontium (Sr)

Correct answer

B. Magnesium (Mg)

Step-by-step solution

Magnesium (Mg) forms an oxide with a rock-salt structure, similar to other alkaline earth metal oxides except for beryllium oxide.

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