Q.
Metallic radii of some transition elements are given below. Which of these elements will have highest density?
Element
$Fe$
$Co$
$Ni$
$Cu$
Metallic radii/pm
$126$
$125$
$125$
$128$
Element | $Fe$ | $Co$ | $Ni$ | $Cu$ |
Metallic radii/pm | $126$ | $125$ | $125$ | $128$ |
The d-and f-Block Elements
Solution: