Pure substances: Having only one kind/type of atoms. They are classified as elements & compounds. Mixtures: Having more than one kind/type of atoms. They are further divided into homogenous and heterogenous mixtures.Answer and Explanation: ...
The spectroscopy is very useful in identifying the presence of specific elements in a substance . Using this method, scientists identify pure... See full answer below.Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a ...
We have dozens of threads about precious metal refining and many very helpful & knowledgable responders. There's not always a clear distinction between finishing and gold recapture because recovery is a necessary operation in every precious metals plating shop, as is stripping of gold from various ...