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Alkaline earth metals show ______.

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Question

Alkaline earth metals show ______. 

Options

  • divalency 

  • monovalency

  • variable valency

  • zero valency

MCQ
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Solution

Alkaline earth metals show divalency.

Explanation:

Alkaline earth metals exhibit divalency because their outer electronic configuration is ns2, or they have two electrons in their valence shell. 

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