MCQ
Metals having $ns1$ as the valence electronicconfiguration :
  • A
    act as strong oxidizing reagent
  • B
    are highly electronegative
  • are highly electropostive
  • D
    have a first ionization potential of more than $10\  eV/atom$

Answer

Correct option: C.
are highly electropostive
Alkali metals have valence electronic configuration $ns1.$
They are highly electropositive elements with low ionization energies.
They act as strong reducing agents.

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