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

Gujarat BoardEnglish MediumSTD 11 ScienceChemistry3. Classification of elements and periodicity in properties1 Mark
MCQ
Highest density is of ……….
  • A
    $Ir$
  • ✓
    $Os$
  • C
    $Pb$
  • D
    $Hg$
✓

Answer

Correct option: B.
$Os$
b
Of all the metals, $Osmium$ has the highest density of $22.59 \,gm / cm ^3$.

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