Which one of the following is not a non-metal?

… is the liquid metal.

The property of a material to produce a particular sound when dropped down is

The property of drawing a material to make fine wires is called

Magnesium oxide is

Sulphur dioxide is a

Generally non-metallic oxides are … in nature.

The property of changing the metals into sheets is

The metal which is in liquid state is

Non-metal which is lustrous

The non-metal which is in liquid state

Calcium oxide is

… do not react with acids.

… are good conductors of heat and electricity.

Metals have shiny surface. This property is known as