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question mark

Extremely electropositive metals are present in _______ in _______ groups.

  • (A) IIA and IIIA
  • (B) IA and IIA
  • (C) IIIA and IVA
  • (D) IVA and VIIA

Aniket Singh , 8 Months ago
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anser 1 Answers
Askiitians Tutor Team

Extremely electropositive metals are primarily found in the periodic table's IA and IIA groups. These groups include alkali metals and alkaline earth metals, which are known for their high reactivity and tendency to lose electrons easily.

Answer

The correct choice is (B) IA and IIA.

Key Points

  • Group IA: Contains alkali metals like lithium, sodium, and potassium.
  • Group IIA: Includes alkaline earth metals such as magnesium and calcium.

Both groups are characterized by their strong electropositivity, making them highly reactive with nonmetals.

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