Spiegeleisen is an alloy of
$Fe, C $ and $Mn$
$Fe, Mg$ and $C$
$Fe, Co$ and $Cr$
$Fe, Cu$ and $Ni$
The correct order of decreasing third ionisation enthalpy of $Ti, \,V,\, Cr,\, Mn$ is
Which element is alloyed with copper to form bronze
Cigarette or gas lighter is made up of
Stainless steel is an alloy of iron with
Which one of the following properties is not of transition elements