6.General Principles and processes of isolation of elements Crossword
This printable crossword puzzle on the topic of Elements & Periodic Table has 15 clues. Answers range from 3 to 25 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
Substance obtained by mining
Metal obtained profitably
Extracting metal from aqueous solutions
Extraction of metal by passing electricity
Ore heated at high temperature
Metal extracted in pure form
Removal of gangue from ore
Extracting soluble material from insoluble solid
Heating of ore in excess of air
Heating of ore in absence of air
Extraction of impure molten metal from ore
Chemical substance added to the ore to remove gangue
Waste product formed during extraction of metals
The other word for zone refining is______________
Copper is extracted from
