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AOA EVERYBODY
This question does not make sense to me .The answer is C.I have eliminated options A and D by myself.What really confuses me is how polyethene melts over a range of temperature ,and paper does not.
Mixtures are supposed to melt over a range of temperature right?
6 A substance commonly found in the house or garden has the following properties.
• It is combustible.
• It is an electrical insulator.
• It melts over a range of temperature.
What could the substance be?
A brass
B paper
C poly(ethene)
D silicon(IV) oxide
Please can anyone explain the concept tested in this question?
Thanks!
This question does not make sense to me .The answer is C.I have eliminated options A and D by myself.What really confuses me is how polyethene melts over a range of temperature ,and paper does not.
Mixtures are supposed to melt over a range of temperature right?
6 A substance commonly found in the house or garden has the following properties.
• It is combustible.
• It is an electrical insulator.
• It melts over a range of temperature.
What could the substance be?
A brass
B paper
C poly(ethene)
D silicon(IV) oxide
Please can anyone explain the concept tested in this question?
Thanks!