Question

write the properties of the following substances: iron b) plastic c)copper d) glass​

Answer 1

A)Iron is a metal that is used to make coins. That’s why it is in the coinage group. It is a great conductor of heat and electricity
B)Plastic is a material that is hard to rot and is a insulator of heat and electricity
C)copper is a metal that can conduct 10 times more heat than iron. It is a great conductor of electricity
D)glass is a fragile substance made out of melted glass. It is insulator of heat and electricity

Answer 2

Answer:

A)Iron is a metal that is used to make coins. That’s why it is in the coinage group. It is a great conductor of heat and electricity

B)Plastic is a material that is hard to rot and is a insulator of heat and electricity

C)copper is a metal that can conduct 10 times more heat than iron. It is a great conductor of electricity

D)glass is a fragile substance made out of melted glass. It is insulator of heat and electricity