They don’t necessarily. Lead, for example, barely reacts with water at all on human scales; gold is very soft and basically will not react even over long time scales. Silver will oxidize relatively quickly (months to years) in both air and water.
Click here to cancel reply.
Sorry,At this time user registration is disabled. We will open registration soon!
Don't have an account? Click Here to Signup
© Copyright GreenAnswers.com LLC