Stainless steel is not corroded by _____________________?

A. Iron & carbon
B. Iron & mercury
C. Platinum & mercury
D. None of these

A. Steel with top section nickel clad or stainless steel
B. Cast iron
C. Nickel
D. Concrete

A. Tin
B. Lead
C. Aluminium
D. Copper

A. Low carbon
B. Medium carbon
C. High carbon
D. High alloy

A. Cermet
B. Glass
C. Thermosetting plastic
D. Metallic alloy

A. Copper and tin
B. Copper and nickel
C. Molybdenum and nickel
D. Lead and tin