What is the correct order of the following el | vedclass

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Question

$Density /g cm^{-3}$

$\begin{array}{*{20}{c}} {Zn}& < &{Cr}& < &{Fe}& < &{Co}& < &{Cu} \ \downarrow &a

Vedclass · Accepted Answer

$Zn < Cr < Fe < Co < Cu$

Vedclass · Answer

$Density /g cm^{-3}$

$\begin{array}{*{20}{c}} {Zn}& < &{Cr}& < &{Fe}& < &{Co}& < &{Cu} \ \downarrow &{}& \downarrow &{}& \downarrow &{}& \downarrow &{}& \downarrow \ {7.1}&{}&{7.19}&{}&{7.8}&{}&{8.7}&{}&{8.9} \end{array}$

What is the correct order of the following elements with respect to their density ?

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