48(Cd)
is a highly toxic, poisonous and soft metal used in many production processes, but mainly mixed with Sulfate to make the color yellow.

metal is suppose to be tough.
Not malleable, ductile and easily cut.
Polished to a lustrous finish but will corrode in due time.

I am Cadmium;
soft and easily cut, my finish does not last, I can be poisonous if you don't filter me.
But if you mix me correctly, I am a beautiful Yellow.