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

Gujarat BoardEnglish MediumSTD 12 ScienceChemistry4. d and f- block elements1 Mark
MCQ
Coinage metals show the properties of
  • A
    typical elements
  • B
    normal elements
  • C
    inner-transition elements
  • ✓
    transition element
✓

Answer

Correct option: D.
transition element
d
$Cu , Ag$ and $Au$ are group $II$ elements belonging to the $d$ - block. They are therefore transitional elements. Group $II$ metals are also known as coinage metals, due to their former usage in making coins.

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