Question : Stainless steel is an alloy of -
A. copper, chromium and iron
B. iron, nickel and chromium
C. iron, zinc and chromium
D. zinc, nickel and chromium
Question Listed : Iron, Nickel, Chromium, Metals,
Question : Chocolates can be bad for health because of a high content of
A. lead
B. zinc
C. nickel
D. cobalt
Question Listed : Nickel, Metals,