general process for isolation of element

The entire scientific and techlolgical process used for isolation of the metal from its orea is known as

During the process of isolation of DNA, chilled ethanol is added to

During the process of isolation of DNA, chilled ethanol is added to

The process of isolation of metals by dissolving the ore in a suitable chemical reagent followed by precipitation of the metal by a more electropositive metal is called

The general electronic configuration elements of carbon family

General process of succession include

The general configuration for elements of group 9 is