Gatling Gun (Gun)
Nuclear bomb (plutonium bombs).
Wait, what? Okay...
Knife (weapon)
Knife (silverware)
Stainless steel (What modern silverware is made of, since real silver tarnishes.)
Chromium (in stainless steel)
Titanium(another metal)
Tungsten (same as above)
@belugawhale (View Post)Platinum (rare metals)
Gold (also very unreactive)