Different properties of materials

Cotton
Soft
Hard

Clothes
(fabrics)

Soft

Hard

Towels
(fabrics)

Soft

Hard

Chopping board
( Wood )

Soft

Hard

Wooden desk
( Wood )

Soft

Hard

Wooden Table
( Wood )

Soft

Hard

Pot
(Metal)

Soft

Hard

Kettle
(Metal)

Soft

Hard

Steel Bars
(Metal)

Soft

Hard

Balloons
(rubber)

elastic

Not elastic

Rubber bands
(rubber)

elastic

Not elastic

Materials uses

Properties

Hardness
elasticity

Heat conductivity
Electrical conductivity

Hardness
Is the ability of the
material to withstand

scratches.

Materials made of wood are hard. They can resist
scratches.

Elasticity
Is the ability of
material to return to its
original shape and size
After it is being

stretched









Heat Conductivity
Is the ability of the
material , to allow

heat to pass.

Metal allow heat to pass

Electrical Conductivity
Is the ability of the
material , to allow
electricity to pass.



Fabrics woods

Insulators do not allow electricity to pass.



Seatwork

35