Random. Natalie Portman Net Worthcelebritynetworth.com/richest-celebrities/actors/natalie-portman-...Natalie Portman net worth: Natalie Portman is an Israeli-born American actress who has a net worth of $45 million. Natalie Portman obtained her net worth through a highly successful film career.
The bauxite (red-brown solid) - aluminium oxide mixed with impurities-is extracted from the earth. The extracted aluminium oxide is then treated with alkali, to remove the impurities. This results in a white solid called aluminium oxide or alumina.
Metals are extracted from ores. An ore is a rock that contains  enough of a mineral (metal compound) for the metal to be extracted  from it.Most metals are extracted from a â¦ n ore by reduction with  carbon or by electrolysis.o to extract a metal from an ore, you need to use an element higher up in t â¦ he reactivity series, so that the metal will be replaced by the other element, and you are left with a more pure form of the metal.