Question

how can materials be classified on the basis of their properties?​

Answer 1

Materials can be differentiated from each other on the basis of their looks. ... Whereas some other materials like graphite and wood do not appear shiny and are generally known as non-lustrous materials. Objects like iron, gold, and copper which are lustrous in nature are often considered as metals.

Answer 2

Explanation:

Materials can be differentiated from each other on the basis of their looks.

Whereas some other materials like graphite and wood do not appear shiny and are generally known as non-lustrous materials.

Objects like iron, gold, and copper which are lustrous in nature are often considered as metals.