Group 2A Elements Quiz

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Questions and Answers

Which group of elements are also known as alkaline earth metals?

  • Group 1a elements
  • Group 2a elements (correct)
  • Noble gases
  • Transition metals

Which element is not a member of group 2a elements?

  • Magnesium
  • Beryllium
  • Calcium
  • Sodium (correct)

How do group 2a elements compare to group 1a elements in terms of reactivity?

  • Group 2a elements are less reactive than group 1a elements (correct)
  • Group 2a elements are more reactive than group 1a elements
  • Group 2a elements are equally reactive as group 1a elements
  • Group 2a elements are non-reactive

Why do group 2a elements not occur in nature in their free metallic state?

<p>Due to their high reactivity (A)</p> Signup and view all the answers

Which group of elements are known to be the most reactive?

<p>Group 1a elements (C)</p> Signup and view all the answers

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