What materials are TVs made of?
wire, wood, glass
glass, plastic, metal
rubber, glass, screen
fabric, paper, plastic
Do the action of breaking something.
What are the properties of glass?
hard
float
elastic
insulator
Choose the conductors.
silver, fabric, metal
rubber, aluminum, glass
gold, copper, aluminum
creamics, wood, paper
Strong materials don’t _________ easily.
Break
Scratched
Stretched
Sink
What are the properties of iron?
strong, insulator, hard
insulator, float, soft
hard, conductor, sink
conductor, elastic, float
Elastic materials can be _________ easily.
Hard
Stretched
Pulled
Scratched
Choose the heat insulators.
gold, silver
metal, glass
rubber, paper
wood, fabric
Do the action of sctratching something.
Choose the electrical insulators.
gold, silver
copper, glass
iron, fabric
rubber, plastic
Hard materials cannot be_____easily.
Break
Scratched
Stretched
Sink
Wool and plastic are __________.
Electrical
Conductors
Insulators
Scratched
Do the action of stretching something.