Understanding Electron Transfer in Static Electricity: Material Influence

AI Thread Summary
Electron transfer during static electricity is influenced by the materials involved, determining which object donates or accepts electrons. Certain materials, like metals, are more prone to donating electrons, while others, such as chlorine and oxygen, are better at accepting them. This behavior is consistent for specific pairs of objects due to their inherent material properties. The roles of electron donor and acceptor do not typically swap between these materials. Understanding these properties is crucial for grasping the principles of static electricity.
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Homework Statement


When I rub an object against another object, will the electron transfer always be fixed? As in, the object from which the electrons flow will always be the same object or will the objects swap roles? Why?


Homework Equations


No equations required for answering this question. But if there are any please point it out to me!


The Attempt at a Solution


I always had the idea that it was due to the material of the objects that decided the flow of electrons.
For example, a comb and silk.
 
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For a pair of objects it will always be the same. Thats because its easier for some objects to donate electrons and easier for some to accept electrons. Its a property of the matter the object's made of.

Like, for example, its easier for metals to donate electrons, and elements like chlorine, oxygen etc, to accept electrons. If a positive charge is present on an oxygen atom, it does anything it can to get rid of the positive charge. Similarly, if a negative charge is present on lithium, it will do anything it can to get rid of the negative charge.
 
chaoseverlasting said:
For a pair of objects it will always be the same. Thats because its easier for some objects to donate electrons and easier for some to accept electrons. Its a property of the matter the object's made of.

Like, for example, its easier for metals to donate electrons, and elements like chlorine, oxygen etc, to accept electrons. If a positive charge is present on an oxygen atom, it does anything it can to get rid of the positive charge. Similarly, if a negative charge is present on lithium, it will do anything it can to get rid of the negative charge.

This reminds me of my GCSE Chemistry course. Eugh.
 
chaoseverlasting: hey thanks.
Tim09: Chemistry course? What'd your response be?
 
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