Question

Name the method of purification for producing semi-conductor or other metals of very high purity.

Answer 1

• The method used to purify for producing semiconductors or other metals of very high purity is called the Zone refining method. By using this method we get pure crystals from impure elements by using the melting and crystallization process.

Therefore, the Zone refining method is used for producing semi-conductor or other metals of very high purity.