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STD 11 - 3. Classification of elements and periodicity in properties — NEET STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceNEETSTD 11 - 3. Classification of elements and periodicity in properties4 Marks
MCQ
Which of the following element has highest metallic character

Element $-$ $IP$

  • A
    $P-17\,eV$
  • ✓
    $Q-2\,eV$
  • C
    $R-10\,eV$
  • D
    $S-13\,eV$
✓

Answer

Correct option: B.
$Q-2\,eV$
b
$\begin{array}{ll} Al \rightarrow & 933\,K \\ Ga \rightarrow & 303\,K \\ In \rightarrow & 430\,K \\ Se \rightarrow & 490\,K \end{array}$

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