MCQ
Which of the following is INCORRECT for alkali metals?
- ALi < Na < K < Rb < Cs (Ionic radii)
- ✓Li < Na < K < Rb < Cs (Ionization enthalpy)
- CLi < Na < K < Rb < Cs (Atomic radii)
- DLi > Na > K > Rb > Cs (Melting point)
✓
Answer
Correct option: B.
Li < Na < K < Rb < Cs (Ionization enthalpy)
B
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