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4. d and f- block elements — Chemistry STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceChemistry4. d and f- block elements1 Mark
MCQ
Transition elements are more metallic than representative elements ($s$ and $p-$ block elements) due to
  • ✓
    availability of $d-$ orbitals for bonding
  • B
    variable oxidation states are not shown by transition elements
  • C
    all electrons are paired in $d-$ orbitals
  • D
    $f-$ orbitals are available for bonding
✓

Answer

Correct option: A.
availability of $d-$ orbitals for bonding
a

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