Materials used in technology

Raw materials are substances that are extracted directly from nature

Materials are processing substances

Raw material is any object created by the human being.

a substance extracted directly from nature

the result of transformation of raw materials

Any object created by the human being to satisfy their needs

Plasticity

Hardness

Elasticity

Hardness

Malleability

Ductility

Ductility

Malleability

Elasticity

... when a material breaks easily

...is the resistance to breaking that a material shows when it is hit by someting

... the capacity to scratch other materials

... the ability to scratch other materials

... is the resistance to breaking that a material shows when it is hit by something

... when a material breaks easily

... a material conducts electricity

... a material doesn´t conduct electricty

...conducts electricty

doesn´t conduct electricity

Plastic

Metals

Wood