1.

What is gold rush and what is aluminium ​

Answer»

1.Gold rush, rapid influx of fortune SEEKERS to the site of newly discovered gold deposits. Major gold rushes occurred in the United States, Australia, CANADA, and SOUTH Africa in the 19th century.2.Aluminium is a chemical element with the symbol Al and atomic number 13. Aluminium has a DENSITY lower than those of other common metals, at approximately ONE third that of steel. Aluminium has a great affinity towards oxygen, thanks to which it forms a protective layer of oxide on the surface.



Discussion

No Comment Found

Related InterviewSolutions