Chemistry-
General
Easy

Question

Which statement is correct for alkaline earth metals

  1. They are diatomic and form ions of the type M2–    
  2. They are highly electronegative elements    
  3. They are monoatomic and form ions of the type M2+    
  4. They are diatomic and form ions of the type M2+    

The correct answer is: They are monoatomic and form ions of the type M2+

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