State two physical properties on the basis of which metals can be distinguished from non - metals .

State two physical properties on the basis of which metals may be distinguished from non-metals.

Write the physical properties of non - metals.

What are the physical properties of non-metals?

What are physical properties of non-metals?

Give the important properties on the basis of which the three states of matter can be distinguished.

State one chemical property which may be used to distinguish a metal from a non- metal?

List in tabular form three chemical properties on the basis of which we can differentiate between a metal and a non-metal.

List in tabular form any three chemical properties on the basis of which metals and non-metals are differentiated. State two ways to prevent the rusting of iron.

Give general physical properties of non-metals.