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Physics 19 Online
OpenStudy (anonymous):

Which statement best describes plastics? Plastics are

OpenStudy (anonymous):

a. poor insulators because the electrons in the atom are tightly bound and unable to move between other atoms. b. poor insulators because the electrons are able to move freely between the different energy levels within the atom. c. good insulators because their atoms have a single loosely bound electron in the outer shell that can move freely between other atoms. d. good insulators because they have electrons that are tightly bound in their shells which makes them unable to move between other atoms.

OpenStudy (astrophysics):

An insulator means the electrons are held tightly and have a harder time to move between atoms.

OpenStudy (anonymous):

I would think is is a or b since it is a good conductor right?

OpenStudy (astrophysics):

So, assuming you're talking about electricity, lets say a milk plastic carton, would that conduct electricity well? :P

OpenStudy (astrophysics):

Compare it to something like metal

OpenStudy (astrophysics):

Conductors mean, they let electricity flow freely, meaning the electrons are free to move

OpenStudy (anonymous):

c or d then?

OpenStudy (astrophysics):

Right

OpenStudy (anonymous):

d?

OpenStudy (astrophysics):

Sounds good to me!

OpenStudy (anonymous):

Btw i love you profile picture :P

OpenStudy (astrophysics):

Haha, thanks :)

OpenStudy (anonymous):

your*

OpenStudy (anonymous):

Could you help me with another?

OpenStudy (astrophysics):

Sure, I can try

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