Is the science of extraction of metals from the earth and their refinement.
Yes, gold is one of the more expensive metals.
The extraction of gold and in electroplating of metals.
Dat Ho
Anil Kumar De has written: 'Solvent extraction of metals [by] Anil K. De, Shripad M. Khopkar [and] Robert A. Chalmers' -- subject(s): Metals, Analysis, Extraction (Chemistry)
The extraction of gold and in electroplating of metals.
It is useful for the extraction of metals like Zn, Sn, Pb from impurities.
Isolation is the process of the seperation of the two metals but extraction is the process in which we get the desired metal from the concentrate.(in general we can say from the minerals and ores)
Extraction of metals from its ores and formation of ores. Studying their properties, their alloys,refining of ores.
an oppertunity to make recyclng more locally benficial
- It is used as a jet fuel - It is used as a solvent in solvent extraction of metals, etc.
These metals are members of the family of platinum metals; they are very unreactive, scarce and expensive.