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NEETChemistrys Block Elements

Which alkaline earth metal forms an oxide and nitride when burned in air?

Options

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

Correct answer

B. Magnesium (Mg)

Step-by-step solution

When burned in air, magnesium forms both magnesium oxide (MgO) and magnesium nitride (Mg 3 N 2 ).

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